Tesla MODEL 3 2020 User manual

MODEL 3
OWNER'S MANUAL
Software version: 2020.36.10
Europe

How It Works
Your Model 3 includes the following Autopilot components that actively monitor the
surrounding roadway:
1. A camera is mounted above the rear license plate.
2. Ultrasonic sensors are located in the front and rear bumpers.
3. A camera is mounted in each door pillar.
4. Three cameras are mounted to the windshield above the rear view mirror.
5. A camera is mounted to each front fender.
6. Radar is mounted behind the front bumper.
Model 3 is also equipped with high precision electronically-assisted braking and steering
systems.
NOTE: Ensure all cameras and sensors are clean before each drive. See Cleaning Cameras and
Sensors on page 108 for more information. Unclean cameras and sensors, as well as
environmental conditions such as rain and faded lane markings, can aect Autopilot
performance.
About Autopilot
106 MODEL 3 OWNER'S MANUAL

Features
These safety features are available on all
Model 3 vehicles:
• Lane Assist (see Lane Assist on page
143).
• Collision Avoidance Assist (see Collision
Avoidance Assist on page 146).
• Speed Assist (see Speed Assist on page
150).
• Auto High Beam (see High Beam
Headlights on page 67).
These Autopilot convenience features are
designed to reduce driver workload:
• Trac-Aware Cruise Control (see Trac-
Aware Cruise Control on page 109)
• Autosteer (see Autosteer on page 116)
• Auto Lane Change (see Auto Lane
Change on page 118)
• Autopark (see Autopark on page 133)
• Summon (see Summon on page 135)
• Smart Summon (Smart Summon on page
139)
• Navigate on Autopilot (see Navigate on
Autopilot on page 121)
• Stop Light and Stop Sign Warning (see
Stop Light and Stop Sign Warning on
page 119)
• Trac Light and Stop Sign Control (see
Trac Light and Stop Sign Control on
page 124).
NOTE: Depending on market region, vehicle
configuration, options purchased, and
software version, your vehicle may not be
equipped with all Autopilot features.
You can enable/disable some of these
features and in some cases, control how they
work. To access settings, touch Controls >
Autopilot.
Drive to Calibrate Cameras
Model 3 must maneuver with a great deal of
precision when Autopilot features are being
used. Therefore, before some features (for
example, Trac-Aware Cruise Control or
Autosteer) can be used for the first time or
after certain Service repairs, the cameras
must complete a self-calibration process. For
your convenience, a progress indicator is
displayed on the touchscreen.
Calibration typically completes after driving
20-25 miles (32-40 km), but the distance
varies depending on road and environmental
conditions. Driving on a straight road with
highly-visible lane lines allows Model 3 to
calibrate quicker. When calibration is
complete, the Autopilot features are available
for use. Contact Tesla only if your Model 3 has
not completed the calibration process after
driving 100 miles (160 km).
NOTE: If you attempt to use a feature that is
not available until the calibration process is
complete, the feature will not be enabled and
the touchscreen displays a message.
NOTE: Model 3 must repeat the calibration
process if the cameras are serviced by Tesla,
and in some cases, after a software update.
NOTE: If the cameras have moved out of their
calibrated position (for example, due to a
camera or windshield replacement), the
calibration can be cleared by touching
Controls > Service > Camera Calibration >
Clear Calibration. Once the calibration has
been cleared, the self-driving calibration drive
must be performed again.
Limitations
Many factors can impact the performance of
Autopilot components, causing them to be
unable to function as intended. These include
(but are not limited to):
• Poor visibility (due to heavy rain, snow,
fog, etc.).
• Bright light (due to oncoming headlights,
direct sunlight, etc.).
• Damage or obstructions caused by mud,
ice, snow, etc.
About Autopilot
107Autopilot

• Interference or obstruction by object(s)
mounted onto the vehicle (such as a bike
rack).
• Obstruction caused by applying excessive
paint or adhesive products (such as
wraps, stickers, rubber coating, etc.) onto
the vehicle.
• Narrow or winding roads.
• A damaged or misaligned bumper.
• Interference from other equipment that
generates ultrasonic waves.
• Extremely hot or cold temperatures.
WARNING: The list above does not
represent an exhaustive list of
situations that may interfere with
proper operation of Autopilot
components. Never depend on these
components to keep you safe. It is the
driver's responsibility to stay alert,
drive safely, and be in control of the
vehicle at all times.
CAUTION: If a windshield replacement
is needed, take your vehicle to Tesla
Service. This will ensure appropriate
handling and mounting of the
camera(s). Failure to do so can cause
one or more Autopilot features to
malfunction.
Cleaning Cameras and Sensors
To ensure the various Autopilot components
can provide information that is as accurate as
possible, keep them clean and free of
obstructions, condensation, or damage.
Occasionally remove any buildup of dirt by
wiping the components with a soft cloth
dampened with warm water.
Condensation can form inside the camera
enclosures, especially if you park your vehicle
outside in cold or wet conditions. The
touchscreen may display an alert stating that
a camera is blocked and that some or all
Autopilot features may be temporarily
restricted until the camera vision is clear. To
proactively dry the condensation,
precondition the cabin by setting it to a warm
temperature, turning the windshield defroster
on, and directing the front air vents toward
the door pillars (see Mobile App on page
191).
CAUTION: Do not use chemical-based
or abrasive cleaners. Doing so can
damage surfaces.
CAUTION: Avoid using a high-pressure
power washer.
CAUTION: Do not clean an ultrasonic
sensor or camera lens with a sharp or
abrasive object that can scratch or
damage its surface.
About Autopilot
108 MODEL 3 OWNER'S MANUAL

NOTE: Depending on market region, vehicle
configuration, options purchased, and
software version, your vehicle may not be
equipped with Trac-Aware Cruise Control. If
your vehicle is not equipped, refer to the
owner's manual on your vehicle's touchscreen
for instructions on how to use Cruise Control.
NOTE: Trac-Aware Cruise Control is a BETA
feature.
Trac-Aware Cruise Control (if equipped)
uses the forward looking cameras and the
radar sensor to determine when there is a
vehicle in front of you in the same lane. If the
area in front of Model 3 is clear, Trac-Aware
Cruise Control maintains a set driving speed.
When a vehicle is detected, Trac-Aware
Cruise Control is designed to slow down
Model 3 as needed to maintain a selected
time-based distance from the vehicle in front,
up to the set speed. Trac-Aware Cruise
Control does not eliminate the need to watch
the road in front of you and to manually apply
the brakes when needed.
Trac-Aware Cruise Control is primarily
intended for driving on dry, straight roads,
such as highways and freeways. It should not
be used on city streets.
CAUTION: Ensure all cameras and
sensors are clean before each drive.
Unclean cameras and sensors, as well
as environmental conditions such as
rain and faded lane markings, can
aect Autopilot performance.
WARNING: Trac-Aware Cruise
Control is designed for your driving
comfort and convenience and is not a
collision warning or avoidance system.
It is your responsibility to stay alert,
drive safely, and be in control of the
vehicle at all times. Never depend on
Trac-Aware Cruise Control to
adequately slow down Model 3.
Always watch the road in front of you
and be prepared to take corrective
action at all times. Failure to do so can
result in serious injury or death.
WARNING: Although Trac-Aware
Cruise Control is capable of detecting
pedestrians and cyclists, never depend
on Trac-Aware Cruise Control to
adequately slow Model 3 down for
them. Always watch the road in front
of you and be prepared to take
corrective action at all times. Failure to
do so can result in serious injury or
death.
WARNING: Do not use Trac-Aware
Cruise Control on city streets or on
roads where trac conditions are
constantly changing.
WARNING: Do not use Trac-Aware
Cruise Control on winding roads with
sharp curves, on icy or slippery road
surfaces, or when weather conditions
(such as heavy rain, snow, fog, etc.)
make it inappropriate to drive at a
consistent speed. Trac-Aware Cruise
Control does not adapt driving speed
based on road and driving conditions.
To Use Trac-Aware Cruise
Control
To use Trac-Aware Cruise Control, you must
be driving at least 18 mph (30 km/h), unless a
vehicle is detected ahead of you. If a vehicle
is detected ahead of you, you can use Trac-
Aware Cruise Control at any speed, even
when stationary, provided Model 3 is at least
5 feet (150 cm) behind the detected vehicle.
When Trac-Aware Cruise
Control is available but is
not actively cruising at a
specified set speed, the
touchscreen displays a
gray speedometer icon
below your current driving
speed. The number shown
in gray is your current
driving speed, or the
speed limit that is being
determined by Speed
Assist (see Controlling
Speed Assist on page
150), whichever is
greater. If you engage
Trac-Aware Cruise
Control, this is the cruising
speed that will be set.
Trac-Aware Cruise Control
109Autopilot

NOTE: On roads where the map data
determines that a conditional speed limit
exists (for example, a speed limit based on
time of day or weather conditions), a second
speed limit displays below the first speed
limit. It is the driver's responsibility to
determine whether the conditional speed
limit is currently in eect and adjust the
driving speed accordingly.
Set the Cruising Speed
To set the cruising speed, move the drive
stalk fully down once then release. This sets
the cruising speed to the detected speed limit
(plus any oset you've specified using Speed
Assist as described in Controlling Speed
Assist on page 150) or your current driving
speed, whichever is greater.
Release the accelerator pedal to allow Trac-
Aware Cruise Control to maintain your
cruising speed.
When the cruising speed
is set, the speedometer
icon on the touchscreen
turns blue and displays
the set cruising speed.
NOTE: Moving the gear level fully down twice
in quick succession engages Autosteer
(assuming it has been enabled as described in
Autosteer on page 116) and the set speed
changes to either your current driving speed,
or the current set speed (displayed in the
icon), whichever is greater.
NOTE: The minimum speed you can set is
18 mph (30 km/h) and the maximum is 90
mph (150 km/h). It is the driver's
responsibility to cruise at a safe speed based
on road conditions and speed limits.
WARNING: When cruising at the
speed limit, the cruising speed does
not change when the speed limit
changes. If your driving speed is at or
below the new speed limit, move the
drive stalk up to cancel Trac-Aware
Cruise Control, then move it back
down again to re-initiate and cruise at
the new speed limit. You can also
manually adjust your cruising speed
(see Changing the Set Speed on page
111).
WARNING: Do not rely on Trac-
Aware Cruise Control or Speed Assist
to determine an accurate or
appropriate cruising speed. Always
cruise at a safe speed based on road
conditions and applicable speed limits.
Cruising at the Set Speed
Trac-Aware Cruise Control maintains your
set cruising speed whenever a vehicle is not
detected in front of Model 3. When cruising
behind a detected vehicle, Trac-Aware
Cruise Control accelerates and decelerates
Model 3 as needed to maintain a chosen
following distance (see Adjust the Following
Distance on page 113), up to the set speed.
Trac-Aware Cruise Control also adjusts the
cruising speed when entering and exiting
curves.
You can manually accelerate at any time when
cruising at a set speed, but when you release
the accelerator, Trac-Aware Cruise Control
resumes cruising at the set speed.
NOTE: When Trac-Aware Cruise Control is
actively slowing down Model 3 to maintain
the selected distance from the vehicle ahead,
brake lights turn on to alert other road users
that you are slowing down. You may notice
slight movement of the brake pedal. However,
when Trac-Aware Cruise Control is
accelerating Model 3, the accelerator pedal
does not move.
Trac-Aware Cruise Control
110 MODEL 3 OWNER'S MANUAL

WARNING: Trac-Aware Cruise
Control may occasionally cause Model
3 to brake when not required or when
you are not expecting it. This can be
caused by closely following a vehicle
ahead, detecting vehicles or objects in
adjacent lanes (especially on curves),
etc.
WARNING: Due to limitations inherent
in the onboard GPS (Global
Positioning System), you may
experience situations in which Trac-
Aware Cruise Control slows down the
vehicle, especially near highway exits
where a curve is detected and/or you
are actively navigating to a destination
and not following the route.
WARNING: Trac-Aware Cruise
Control cannot detect all objects and,
especially in situations when you are
driving over 50 mph (80 km/h), may
not brake/decelerate when a vehicle
or object is only partially in the driving
lane or when a vehicle you are
following moves out of your driving
path and a stationary or slow-moving
vehicle or object is in front of you.
Always pay attention to the road
ahead and stay prepared to take
immediate corrective action.
Depending on Trac-Aware Cruise
Control to avoid a collision can result
in serious injury or death. In addition,
Trac-Aware Cruise Control may react
to vehicles or objects that either do
not exist or are not in the lane of
travel, causing Model 3 to slow down
unnecessarily or inappropriately.
WARNING: Trac-Aware Cruise
Control may be unable to provide
adequate speed control because of
limited braking capability and hills. It
can also misjudge the distance from a
vehicle ahead. Driving downhill can
increase driving speed, causing Model
3 to exceed your set speed (and
potentially the road's speed limit).
Never depend on Trac-Aware Cruise
Control to slow down the vehicle
enough to prevent a collision. Always
keep your eyes on the road when
driving and be prepared to take
corrective action as needed.
Depending on Trac-Aware Cruise
Control to slow the vehicle down
enough to prevent a collision can
result in serious injury or death.
Passing Vehicles in Non-Passing
Lanes
If traveling 50 mph (80 km/h) or faster,
Trac-Aware Cruise Control requires that you
be in a passing lane in order to pass a vehicle.
If you are in a non-passing lane (to the right
of a vehicle in right-hand trac, or to the left
of a vehicle in left-hand trac), Trac-Aware
Cruise Control prevents you from passing
other vehicles. Instead, Model 3 slows down
to match the vehicle’s speed as if it were in
the same lane as your vehicle. If you press the
accelerator pedal to pass the vehicle, Trac-
Aware Cruise Control allows you to pass
vehicles in the non-passing lane until you
either change lanes or cancel and resume
cruising (it then prevents you from passing
vehicles in a non-passing lane again).
NOTE: You are responsible for complying with
all local laws regarding passing other road
users and the utilization of non-passing lanes.
Changing the Set Speed
To change the set speed while using Trac-
Aware Cruise Control, roll the right scroll
wheel up (to increase) or down (to decrease)
the set speed until your desired set speed is
displayed. Slowly rolling the scroll wheel
changes the set speed in 1 mph (1 km/h)
increments and quickly rolling the scroll
wheel changes the set speed to the closest
5 mph (5 km/h) increment.
Trac-Aware Cruise Control
111Autopilot

You can also use the touchscreen to change
the set speed by touching the plus (+) or
minus (-) next to the displayed set speed. A
quick tap changes the set speed by 1 mph (1
km/h) and a press and hold changes the set
speed to the closest 5 mph (5 km/h)
increment. To increase/decrease to the next
increment, you must release the plus (+) or
minus (-) then press it again.
When the touchscreen is displaying the
currently detected speed limit, you can touch
this speed limit to set the cruising speed to
the speed limit (plus any oset you've
specified using Speed Assist).
NOTE: It may take a few seconds for Model 3
to reach the new cruising speed, assuming
Model 3 does not detect a vehicle ahead
driving slower than your set speed.
HOLD State
When following a vehicle, Trac-Aware
Cruise Control remains active at low speeds,
even when Model 3 comes to a full stop.
When the vehicle is moving again, Trac-
Aware Cruise Control resumes operating at
the set speed. However, under the following
circumstances, Trac-Aware Cruise Control
goes into a HOLD state, in which case, you
need to briefly press the accelerator pedal to
resume cruising. When the HOLD status is
active, the touchscreen displays the HOLD
icon and a message that indicates that you
need to resume cruise control. The following
circumstances can cause Trac-Aware Cruise
Control to go into the HOLD state:
• Model 3 has been at a standstill for 5
minutes.
• Model 3 detects a pedestrian (the HOLD
state may clear when the pedestrian is no
longer detected).
• Model 3 suddenly loses visibility of the
vehicle in front of you.
• The ultrasonic sensors detect an obstacle
in front of Model 3.
Cruising Near or On Freeway
Exits
When cruising near an exit on a controlled
access road (such as a highway or freeway)
and engaging the turn signal toward the exit,
Trac-Aware Cruise Control assumes you are
exiting and begins to slow down the vehicle. If
you do not drive onto the exit, Trac-Aware
Cruise Control resumes cruising at the set
speed. In a region with right hand trac, this
occurs only when you engage the right turn
signal when driving in the right-most lane
within 164 feet (50 meters) of an exit.
Likewise in regions with left hand trac;
when engaging the left turn signal when
driving in the left-most lane within 164 feet
(50 meters) of an exit.
When cruising onto an on-ramp to a
controlled access road (such as a highway or
freeway), Trac-Aware Cruise Control
automatically adjusts the set cruising speed
to the speed limit of the highway, plus any
oset you have specified (see Speed Assist
on page 150).
NOTE: The onboard Global Positioning
System (GPS) determines if you are driving in
a region with right or left hand trac. In
situations where GPS data is unavailable (for
example, if there is inadequate signal),
engaging the turn signal near an exit does not
cause Trac-Aware Cruise Control to slow
down Model 3.
When enabled while on a highway
interchange or o-ramp in certain regions,
Trac-Aware Cruise Control may reduce your
set speed in 5 mph (5 km/h) increments – to
as slow as 25 mph (40 km/h) – to better
match the reported speeds of other Tesla
vehicles that have driven at that specific
location. To override this and continue
cruising at your set speed, tap the accelerator
pedal or touch the plus (+) or minus (-)
button on the touchscreen. The new set
speed is maintained for the duration of the
interchange or o-ramp (unless you override
it or cancel Trac-Aware Cruise Control).
After the interchange or o-ramp, the set
speed may revert or change as necessary
based on the new location. For example, if
you merged onto a dierent highway, the set
speed reverts back to the set speed that was
in use before driving on the interchange.
Trac-Aware Cruise Control
112 MODEL 3 OWNER'S MANUAL

WARNING: In some cases (such as
having insucient data), Trac-Aware
Cruise Control may not automatically
reduce the set speed on the highway
interchange or o-ramp. Do not rely
on Trac-Aware Cruise Control to
determine an appropriate driving
speed. Tesla recommends driving at a
speed that is safe for road conditions
and within posted speed limits.
Adjust the Following Distance
To adjust the following distance you want to
maintain between Model 3 and a vehicle
traveling ahead of you, press the steering
wheel's right scroll button to the left or right
to choose a setting from 1 (the closest
following distance) to 7 (the longest following
distance). Each setting corresponds to a time-
based distance that represents how long it
takes for Model 3, from its current location, to
reach the location of the rear bumper of the
vehicle ahead of you.
You can also display and adjust the setting for
the following distance on the touchscreen at
any time, even when Trac-Aware Cruise
Control is not active. Touch Controls >
Autopilot > Cruise Follow Distance, then
adjust the following distance by touching plus
(+) or minus (-).
As you adjust the following distance, the
touchscreen displays the current setting.
NOTE: Your setting is retained until you
manually change it.
WARNING: It is the driver's
responsibility to determine and
maintain a safe following distance at
all times. Do not rely on Trac-Aware
Cruise Control to maintain an accurate
or appropriate following distance.
WARNING: Never depend on Trac-
Aware Cruise Control to adequately
slow down Model 3 to avoid a
collision. Always watch the road in
front of you and stay prepared to take
immediate corrective action.
Overtake Acceleration
When following a vehicle with Trac-Aware
Cruise Control active, briefly engaging the
turn signal (to indicate a move into the
passing lane) accelerates Model 3 towards the
vehicle ahead. By momentarily holding the
turn signal stalk up or down, you can quickly
accelerate up to your set speed without
having to press the accelerator pedal. The
turn signal causes acceleration only when all
of the following conditions are met:
• Trac-Aware Cruise Control is operating
and detects a vehicle in front of you.
• No obstacles or vehicles are detected in
the target lane.
• Model 3 is traveling below the set speed,
but over 45 mph (72 km/h).
Overtake Acceleration is intended as an aid
when passing a vehicle ahead of you. When
the turn signal is engaged, Trac-Aware
Cruise Control continues to maintain distance
from the vehicle ahead, but allows you to
drive slightly closer than your selected
distance.
Acceleration cancels when one of the
conditions happen:
• You reach your set cruising speed.
• Changing lanes takes too long.
• Model 3 gets too close to the vehicle
ahead.
Trac-Aware Cruise Control
113Autopilot

OR
• You disengage the turn signal.
NOTE: Overtake Acceleration occurs when
you hold the turn signal in the momentary
position (partially engaged). When you
release the turn signal, Model 3 stops
accelerating (in the same way as when you
release the accelerator pedal) and resumes
the set speed.
WARNING: Overtake Acceleration can
cancel for many unforeseen reasons in
addition to those listed above (for
example, lack of GPS data). Stay alert
and never depend on Overtake
Acceleration to increase your driving
speed.
WARNING: Overtake Acceleration
increases your driving speed
whenever the appropriate turn signal
is engaged, and accelerates Model 3
closer to the vehicle ahead. Although
Trac-Aware Cruise Control continues
to maintain distance from the vehicle
ahead, it is important to be aware that
your selected following distance is
reduced when Overtake Acceleration
is active, particularly in cases where it
may not be your intention to overtake
the vehicle you are following.
Canceling and Resuming
To manually cancel Trac-Aware Cruise
Control, move the drive stalk up and release
or press the brake pedal. The speedometer
icon on the touchscreen turns gray to indicate
that Trac-Aware Cruise Control is no longer
active.
WARNING: Do not hold the drive stalk
up for more than one second. Doing
so cancels Trac-Aware Cruise
Control and shifts Model 3 into
Neutral.
To re-enable cruising at the current driving
speed, move the drive stalk fully down once
then release.
NOTE: When Trac-Aware Cruise Control
cancels, Model 3 does not coast. Instead,
regenerative braking slows down Model 3 in
the same way as when you move your foot o
the accelerator when driving without Trac-
Aware Cruise Control (see Regenerative
Braking on page 76).
WARNING: Trac-Aware Cruise
Control cancels, or may not be
available, in the following situations:
• You press the brake pedal.
• Your driving speed exceeds the maximum
cruising speed of 90 mph (150 km/h).
• You shift Model 3 into a dierent gear.
• A door is opened.
• The view from the radar sensor or
camera(s) is obstructed. This could be
caused by dirt, mud, ice, snow, fog, etc.
• The traction control setting is manually
disabled or is repeatedly engaging to
prevent wheels from slipping.
Trac-Aware Cruise Control
114 MODEL 3 OWNER'S MANUAL

• The wheels are spinning while at a
standstill.
• The Trac-Aware Cruise Control system
is failing or requires service.
When Trac-Aware Cruise Control is
unavailable or cancels, Model 3 no longer
drives consistently at a set speed and no
longer maintains a specified distance from
the vehicle ahead.
WARNING: Trac-Aware Cruise
Control can cancel unexpectedly at
any time for unforeseen reasons.
Always watch the road in front of you
and stay prepared to take appropriate
action. It is the driver's responsibility
to be in control of Model 3 at all times.
Summary of Cruise Indicators
Trac-Aware Cruise
Control is available but is
not actively controlling
your speed until you
activate it. The number
shown in gray is
determined by Speed
Assist (see Controlling
Speed Assist on page
150).
Trac-Aware Cruise
Control is operating and is
either maintaining the set
speed (no vehicle in front)
or is maintaining a chosen
following distance from a
vehicle ahead (up to the
set speed).
Model 3 has fully stopped
but is in a HOLD state. If
safe, press the accelerator
pedal to resume cruising
at the set speed.
Limitations
Trac-Aware Cruise Control is particularly
unlikely to operate as intended in the
following types of situations:
• The road has sharp curves.
• Visibility is poor (due to heavy rain, snow,
fog, etc.).
• Bright light (such as from oncoming
headlights or direct sunlight) is interfering
with the view of the camera(s).
• The radar sensor is obstructed (dirty,
covered, etc.).
• The windshield is obstructing the view of
the camera(s) (fogged over, dirty, covered
by a sticker, etc.).
WARNING: The list above does not
represent an exhaustive list of
situations that may interfere with
proper operation of Trac-Aware
Cruise Control.
Trac-Aware Cruise Control
115Autopilot

NOTE: Depending on market region, vehicle
configuration, options purchased, and
software version, your vehicle may not be
equipped with Autosteer.
NOTE: Autosteer is a BETA feature.
Autosteer builds upon Trac-Aware Cruise
Control (see Trac-Aware Cruise Control on
page 109), intelligently keeping Model 3 in its
driving lane when cruising at a set speed.
Autosteer also allows you to use the turn
signals to move Model 3 into an adjacent lane
(see Auto Lane Change on page 118). Using
the vehicle's camera(s), the radar sensor, and
the ultrasonic sensors, Autosteer detects lane
markings and the presence of vehicles and
objects to assist you in steering Model 3.
NOTE: Touch Controls > Autopilot > Full Self-
Driving Visualization Preview (if equipped) to
display more details about the roadway and
its surroundings, such as road markings, stop
lights, objects (such as trash cans and poles),
etc.
CAUTION: Ensure all cameras and
sensors are clean. Unclean cameras
and sensors, as well as environmental
conditions such as rain and faded lane
markings, can aect Autopilot
performance.
WARNING: Autosteer is a hands-on
feature. You must keep your hands on
the steering wheel at all times.
WARNING: Autosteer is intended for
use only on highways and limited-
access roads with a fully attentive
driver. When using Autosteer, hold the
steering wheel and be mindful of road
conditions and surrounding trac. Do
not use Autosteer on city streets, in
construction zones, or in areas where
bicyclists or pedestrians may be
present. Never depend on Autosteer
to determine an appropriate driving
path. Always be prepared to take
immediate action. Failure to follow
these instructions could cause
damage, serious injury or death.
Operating Autosteer
Before you can operate Autosteer, you must
enable it by touching Controls > Autopilot >
Autosteer (Beta).
To indicate that Autosteer
is available (but not
actively steering Model 3),
the touchscreen displays a
gray Autosteer icon.
To initiate Autosteer, move the drive stalk fully
down twice in quick succession.
Autosteer briefly displays a message on the
touchscreen reminding you to pay attention
to the road and have your hands on the
steering wheel. To indicate that Autosteer is
now actively assisting in steering Model 3, the
touchscreen displays the Autosteer icon in
blue. When Autosteer is able to detect lane
markings, it also displays the driving lane in
blue.
Autosteer
116 MODEL 3 OWNER'S MANUAL

NOTE: To initiate Autosteer when there is no
vehicle in front of you, you must be driving at
least 18 mph (30 km/h) on a roadway with
visible lane markings. If a vehicle is detected
ahead of you, you can initiate Autosteer at
any speed under 90 mph (150 km/h), even
when stationary (if you are at least 5 feet (150
cm) away from the vehicle).
The touchscreen displays a message
indicating that Autosteer is temporarily
unavailable if you attempted to engage
Autosteer when driving at a speed that is not
within the speed required for Autosteer to
operate. Autosteer may also be unavailable if
it is not receiving adequate data from the
camera(s) or sensors.
If Autosteer is unable to detect lane markings,
the driving lane is determined based on the
vehicle you are following.
In most cases, Autosteer attempts to center
Model 3 in the driving lane. However, if the
sensors detect the presence of an obstacle
(such as a vehicle or guard rail), Autosteer
may steer Model 3 in a driving path that is
oset from the center of the lane.
WARNING: Autosteer is not designed
to, and will not, steer Model 3 around
objects partially or completely in the
driving lane. Always watch the road in
front of you and stay prepared to take
appropriate action. It is the driver's
responsibility to be in control of Model
3 at all times.
WARNING: Steering is limited when
Autosteer is enabled. Therefore, Model
3 may not be able to handle tight
turns. Be prepared to take control of
the vehicle at all times.
Restricted Speed
Autosteer is intended for use only by a fully
attentive driver on freeways and highways
where access is limited by entry and exit
ramps. If you choose to use Autosteer on
residential roads, a road without a center
divider, or a road where access is not limited,
Autosteer may limit the maximum allowed
cruising speed and the touchscreen displays a
message indicating that speed is restricted.
The restricted speed will be the speed limit of
the road plus 5 mph (10 km/h).
In situations where the speed limit cannot be
detected when Autosteer is engaged,
Autosteer reduces your driving speed and
limits the set speed to 45 mph (70 km/h).
Although you can manually accelerate to
exceed the limited speed, Model 3 may not
brake for detected obstacles. Autosteer slows
down to the limited speed when you release
the accelerator pedal. When you leave the
road, or disengage Autosteer by using the
steering wheel, you can increase your set
speed again, if desired.
Hold Steering Wheel
Autosteer uses data from the camera(s),
sensors, and GPS to determine how best to
assist you in steering Model 3. When active,
Autosteer requires you to hold the steering
wheel. If it does not detect your hands on the
steering wheel for a period of time, a flashing
blue light appears at the top of the car status
section of the touchscreen and the following
message displays:
Autosteer detects your hands by recognizing
light resistance as the steering wheel turns, or
from you manually turning the steering wheel
very lightly (without enough force to retake
control).
NOTE: When your hands are detected, the
message disappears and Autosteer resumes
normal operation.
NOTE: Autosteer may also sound a chime at
the same time that the message is initially
displayed.
Autosteer requires that you pay attention to
your surroundings and remain prepared to
take control at any time. If Autosteer still does
not detect your hands on the steering wheel,
the request escalates by sounding chimes
that increase in frequency.
If you repeatedly ignore Autosteer's prompts
for having your hands on the steering wheel,
Autosteer disables for the rest of the drive
and displays the following message. If you
don't resume manual steering, Autosteer
sounds a continuous chime, turns on the
warning flashers, and slows the vehicle to a
complete stop.
Autosteer
117Autopilot

For the rest of the drive, you must steer
manually. Autosteer is available again on your
next drive (after you stop and shift Model 3
into Park).
Autosteer is Aborting
In situations where Autosteer is unable to
assist in steering Model 3, Autosteer aborts,
sounds a warning chime, and displays the
following message on the touchscreen:
Canceling Autosteer
Autosteer cancels when:
• You apply rotational force to the steering
wheel (even a slight amount).
• You press the brake pedal.
• The maximum speed that Autosteer
supports–90 mph (150 km/h)–is
exceeded.
• You move the drive stalk upwards.
• A door is opened.
• An Automatic Emergency Braking event
occurs (see Collision Avoidance Assist on
page 146).
When Autosteer cancels, it sounds chimes
and the Autosteer icon either turns gray to
indicate that Autosteer is no longer active, or
disappears to indicate that it is not currently
available.
NOTE: If Autosteer cancels because you
applied rotational force to the steering wheel,
Trac-Aware Cruise Control remains active.
Disengage Trac-Aware Cruise Control as
you normally would, by moving the drive stalk
upward or pressing the brake pedal.
NOTE: If you move the drive stalk upward and
hold it up for more than one second, Model 3
shifts into Neutral after canceling Autosteer.
To disable Autosteer so it is no longer
available, touch Controls > Autopilot >
Autosteer (Beta).
Auto Lane Change
NOTE: Depending on market region, vehicle
configuration, options purchased, and
software version, your vehicle may not be
equipped with Auto Lane Change.
When Autosteer is active on a vehicle
equipped with Auto Lane Change, you can
use the turn signals to move Model 3 into an
adjacent lane.
WARNING: It is the driver's
responsibility to determine whether a
lane change is safe and appropriate.
Therefore, before initiating a lane
change, always check blind spots, lane
markings, and the surrounding
roadway to confirm it is safe and
appropriate to move into the target
lane.
WARNING: Never depend on Auto
Lane Change to determine an
appropriate driving path. Drive
attentively by watching the road and
trac ahead of you, checking the
surrounding area, and monitoring the
touchscreen for warnings. Always be
prepared to take immediate action.
WARNING: Do not use Auto Lane
Change on city streets or on roads
where trac conditions are constantly
changing and where bicycles and
pedestrians are present.
WARNING: The performance of Auto
Lane Change depends on the ability of
the camera(s) to recognize lane
markings.
WARNING: Do not use Auto Lane
Change on winding roads with sharp
curves, on icy or slippery roads, or
when weather conditions (such as
heavy rain, snow, fog, etc.) may be
obstructing the view from the
camera(s) or sensors.
WARNING: Failure to follow all
warnings and instructions can result in
property damage, serious injury or
death.
Autosteer
118 MODEL 3 OWNER'S MANUAL

Operating Auto Lane Change
Auto Lane Change is available whenever
Autosteer is active. To change lanes using
Auto Lane Change:
1. Perform visual checks to make sure it is
safe and appropriate to move into the
target lane
2. Fully engage the appropriate turn signal
and initiate the lane change by having
your hands on the steering wheel.
3. Disengage the turn signal after you are in
the target lane.
NOTE: Auto Lane Change cancels if the lane
change cannot be completed in five seconds.
Auto Lane Change assists in moving Model 3
into the adjacent lane in the direction
indicated by the turn signal, provided the
following conditions are met:
• Auto Lane Change detected your hands
on the steering wheel.
• The turn signal is fully engaged.
• The ultrasonic sensors and Autopilot
cameras do not detect a vehicle or
obstacle up to the center of the target
lane.
• The lane markings indicate that a lane
change is permitted.
• The view of the camera(s) is not
obstructed.
• Your vehicle does not detect another
vehicle in its blind spot.
• Midway through the lane change, Auto
Lane Change can detect the outside lane
marking of the target lane.
• Driving speed is at least 30 mph
(45 km/h).
As the lane change is in progress, Overtake
Acceleration is activated, allowing Model 3 to
accelerate closer to a vehicle in front (see
Overtake Acceleration on page 113). Midway
through the lane change, Auto Lane Change
must detect the target lane's outside lane
marking. If this lane marking cannot be
detected, the lane change is aborted and
Model 3 returns to its original driving lane.
NOTE: Auto Lane Change assists in moving
Model 3 one lane at a time. Moving into an
additional lane requires you to engage the
turn signal a second time after the first lane
change is complete.
When using Auto Lane Change, it is
important to monitor its performance by
watching the driving path in front of you and
the surrounding area. Stay prepared to take
over steering at any time. As you are crossing
over into the adjacent lane, the touchscreen
displays the lane marking as a dashed blue
line. Once in your new lane, lane markings are
displayed as solid blue lines again.
In situations where Auto Lane Change is
unable to operate at optimal performance, or
cannot operate due to inadequate data, the
touchscreen displays a series of warnings.
Therefore, when using Auto Lane Change,
always pay attention to the touchscreen and
be prepared to manually steer Model 3.
Stop Light and Stop Sign
Warning
NOTE: Depending on market region, vehicle
configuration, options purchased, and
software version, your vehicle may not be
equipped with Stop Light and Stop Sign
Warning.
While Autosteer is in use, Model 3 displays a
warning on the touchscreen and sounds a
chime if it detects that you are likely to run
through a red stop light or stop sign. If this
happens, TAKE IMMEDIATE CORRECTIVE
ACTION!
The visual and audible warnings cancel after a
few seconds, or when you press the brake
pedal, whichever comes first.
Stop Light and Stop Sign Warning provides
warnings only. It makes no attempt to slow
down or stop Model 3 at red trac lights,
stop signs, road markings, etc. If your vehicle
is equipped with Trac Light and Stop Sign
Control, you can enable this feature to
automatically stop Model 3 at trac lights
and stop signs (see Trac Light and Stop
Sign Control on page 124).
Autosteer
119Autopilot

NOTE: Touch Controls > Autopilot > Full Self-
Driving Visualization Preview (if equipped) to
display more details about the roadway and
its surroundings, such as road markings, stop
lights, objects (such as trash cans and poles),
etc.
CAUTION: Stop Light and Stop Sign
Warning requires the vehicle’s map to
know that a particular stop light or
stop sign exists in a certain location. It
may be unaware of new stop lights or
stop signs that are not captured in the
map data. Therefore, Stop Light and
Stop Sign Warning may not detect all
stop lights and stop signs due to
potential map inaccuracies.
WARNING: Stop Light and Stop Sign
Warning do not apply the brakes or
decelerate Model 3 and may not
detect all stop lights and stop signs.
Stop Light and Stop Sign Warning are
designed for guidance purposes only
and are not a substitute for attentive
driving and sound judgment. Keep
your eyes on the road when driving
and never depend on Stop Light and
Stop Sign Warning to warn you of a
stop light or stop sign.
WARNING: Stop Light and Stop Sign
Warning are designed to only warn
you when approaching a visible red
stop sign, solid red or later portion of
a yellow trac light; it may not issue
warnings at intersections with flashing
lights and does not warn you of yield
signs or temporary stop and yield
signs (such as in construction areas).
Additionally, Stop Light and Stop Sign
Warning will not warn you of an
approaching stop light or stop sign if
you are pressing the accelerator pedal
or brake pedal (which disables
Autosteer).
Limitations
Autosteer and its associated functions are
particularly unlikely to operate as intended
when:
• Autosteer is unable to accurately
determine lane markings. For example,
lane markings are excessively worn, have
visible previous markings, have been
adjusted due to road construction, are
changing quickly (lanes branching o,
crossing over, or merging), objects or
landscape features are casting strong
shadows on the lane markings, or the
road surface contains pavement seams or
other high-contrast lines.
• Visibility is poor (heavy rain, snow, fog,
etc.) or weather conditions are interfering
with sensor operation.
• A camera(s) or sensor(s) is obstructed,
covered, or damaged.
• Driving on hills.
• Approaching a toll booth.
• Driving on a road that has sharp curves or
is excessively rough.
• Bright light (such as direct sunlight) is
interfering with the view of the camera(s).
• The sensors are aected by other
electrical equipment or devices that
generate ultrasonic waves.
• A vehicle is detected in your blind spot
when you engage the turn signal.
• Model 3 is being driven very close to a
vehicle in front of it, which is blocking the
view of the camera(s).
WARNING: Many unforeseen
circumstances can impair the
operation of Autosteer. Always keep
this in mind and remember that as a
result, Autosteer may not assist in
steering Model 3 appropriately. Always
drive attentively and be prepared to
take immediate action.
Autosteer
120 MODEL 3 OWNER'S MANUAL

NOTE: Navigate on Autopilot is a BETA
feature and is not available in all market
regions.
When using Autosteer on a controlled-access
road (such as a highway or freeway),
Navigate on Autopilot guides Model 3 to o-
ramps and interchanges based on your
navigation route. Along the highway portion
of a navigation route, Navigate on Autopilot
also changes lanes to prepare for exits and to
minimize the driving time to your destination.
WARNING: Navigate on Autopilot
does not make driving autonomous.
You must pay attention to the road,
keep your hands on the steering wheel
at all times, and remain aware of your
navigation route.
WARNING: As is the case with normal
driving, be extra careful around blind
corners, highway interchanges, and
exits because obstacles can appear
quickly and at any time.
WARNING: Navigate on Autopilot may
not recognize or detect oncoming
vehicles, stationary objects, and
special-use lanes such as those used
exclusively for bikes, carpools,
emergency vehicles, etc. Remain alert
at all times and be prepared to take
immediate action. Failure to do so can
cause damage, injury or death.
Enabling and Customizing
Navigate on Autopilot
To enable Navigate on Autopilot, touch
Controls > Autopilot > Navigate on Autopilot
(Beta). Then, to customize how you want
Navigate on Autopilot to operate, touch
CUSTOMIZE NAVIGATE ON AUTOPILOT:
• Enable At Start Of Every Trip: Choose
whether or not you want to automatically
enable Navigate on Autopilot for every
navigation route. When enabled, the
Navigate on Autopilot button on the turn-
by-turn direction list is already enabled at
the start of every trip.
• Speed Based Lane Changes: Navigate on
Autopilot is designed to perform both
route-based and speed-based lane
changes. Route-based lane changes are
designed to keep you on your navigation
route (for example, moving you into an
adjacent lane to prepare for an upcoming
o-ramp) whereas speed-based lane
changes are designed to maintain a
driving speed (not to exceed your
cruising speed) that allows you to
minimize the time it takes to reach your
destination (for example, moving into an
adjacent lane to pass a vehicle in front of
you). Speed-based lanes changes are
optional. You can use this setting to
disable speed-based lane changes or to
specify how aggressively you want
Navigate on Autopilot to change lanes to
achieve the set cruising speed. The MILD
setting is more conservative about lane
changes and may result in a slightly
longer driving time whereas MAD MAX is
designed to allow you to reach your
destination in the shortest driving time
possible, but will only change lanes when
safe to do so.
NOTE: The touchscreen displays route-based
lane changes at the top of the map's turn-by-
turn direction list to notify you that an
upcoming lane change is needed to stay on
the navigation route.
Operating Navigate on
Autopilot
Once enabled, the Navigate on Autopilot
button appears on the map’s turn-by-turn
direction list whenever a navigation route is
active and the route includes at least one
controlled-access road. Touch this button to
allow Navigate on Autopilot to assist you on
your journey. When enabled, the Navigate on
Autopilot button is blue and the turn-by-turn
direction displays the Autosteer icon next to
maneuvers (such as freeway exits) that
Navigate on Autopilot will handle.
Navigate on Autopilot activates and
deactivates as appropriate, based on the type
of road you are driving on. For example, if
Autosteer is active and the Navigate on
Autopilot setting is turned on, Navigate on
Autopilot automatically becomes active when
you reach a supported controlled-access
portion of your navigation route.
Whenever Navigate on Autopilot is active, the
touchscreen displays the driving lane as a
single blue line in front of Model 3:
Navigate on Autopilot
121Autopilot

When Navigate on Autopilot is active and you
approach an o-ramp or freeway interchange
along your navigation route, the appropriate
turn signal engages and Autosteer maneuvers
Model 3 onto the o-ramp or interchange.
WARNING: Never depend on Navigate
on Autopilot to determine an
appropriate lane at an o-ramp. Stay
alert and perform visual checks to
ensure that the driving lane is safe and
appropriate.
When you leave a controlled-access road (for
example, you exit a freeway or you enter a
section of the navigation route that is no
longer supported), Navigate on Autopilot
reverts back to Autosteer— a unique triple-
tone chime sounds and the touchscreen
displays the driving lane lines in blue (instead
of the single blue in front of Model 3). When
you exit onto an o-ramp, the touchscreen
briefly displays a countdown message
warning you of the distance remaining before
Navigate on Autopilot reverts back to
Autosteer.
NOTE: The way Navigate on Autopilot
determines navigation routes and maneuvers
at freeway interchanges can be impacted by
whether or not the navigation system is set
up to use High Occupancy Vehicle (HOV)
lanes. Therefore, ensure the Use HOV Lanes
setting is appropriate for your circumstances
(see Maps and Navigation on page 165). If
the setting is o, Navigate on Autopilot never
uses an HOV lane, regardless of time of day. If
the setting is on, Navigate on Autopilot will
always include the use of the HOV lane,
whenever it exists.
WARNING: Even when Navigate on
Autopilot deactivates at o-ramps,
Autosteer remains active. Always be
prepared to take appropriate actions
such as stopping at red lights and stop
signs, and yielding to other road users.
WARNING: Navigate on Autopilot may
not always attempt to exit at an o-
ramp, even when the exit is
determined by the navigation route.
Always remain alert and be prepared
to manually steer onto the o-ramp,
or make a required lane change.
You can cancel Navigate on Autopilot at any
time by touching the Navigate on Autopilot
button on the map’s turn-by-turn direction list
(your vehicle reverts back to Autosteer), or by
canceling Autosteer entirely (see Canceling
Autosteer on page 118).
Lane Changes
Navigate on Autopilot changes lanes to either
prepare Model 3 for an upcoming o-ramp, to
increase your driving speed (not to exceed
your set cruising speed), or to move Model 3
out of a passing lane when you are not
actively passing other vehicles. A message
displays at the top of the map's turn-by-turn
direction list to notify you when an upcoming
lane change is required to stay on your
navigation route. The line on the touchscreen
shows the upcoming driving path:
When the touchscreen displays a message
asking you to confirm the lane change,
engage the appropriate turn signal. If you do
not confirm the lane change within three
seconds, a chime sounds to remind you that
Navigate on Autopilot requires your
confirmation to change lanes.
Navigate on Autopilot
122 MODEL 3 OWNER'S MANUAL

NOTE: If you ignore a route-based lane
change suggestion (for example, you are
driving in the left lane while approaching an
o-ramp on the right side of the highway),
Navigate on Autopilot will be unable to
maneuver onto the o-ramp and as a result,
the navigation system will re-route you to
your destination.
WARNING: Navigate on Autopilot may
not always attempt to exit at an o-
ramp or change lanes, even when an
exit or lane change is determined by
the navigation route. Always remain
alert and be prepared to manually
steer onto an o-ramp, or make a lane
change to prepare for, or to exit at, an
o-ramp or interchange.
Be Ready to Assist
When attempting to change lanes or
maneuver Model 3, or when approaching
construction zones, Navigate on Autopilot
may be unable to determine the appropriate
driving lane (for example, complex clover
leafs and multi-lane o-ramps) and the
touchscreen displays an alert indicating that
Navigate on Autopilot is trying to maneuver
and may require assistance. When you see the
message, be prepared to take immediate
action to ensure that it is safe and
appropriate to complete the lane change or
maneuver.
Navigate on Autopilot
123Autopilot

NOTE: Depending on market region, vehicle configuration, options purchased, and software
version, your vehicle may not be equipped with Trac Light and Stop Sign Control.
Trac Light and Stop Sign Control is designed to recognize and respond to trac lights and
stop signs, slowing Model 3 to a stop when using Trac-Aware cruise control or Autosteer. This
feature uses the vehicle's forward-facing cameras, in addition to GPS data, and slows the car for
all detected trac lights, including green, blinking yellow, and o lights in addition to stop signs
and some road markings. As Model 3 approaches an intersection, the touchscreen displays a
notification indicating the intention to slow down. You must confirm that you want to continue
or Model 3 stops at the red line displayed on the touchscreen's driving visualization.
NOTE: Trac Light and Stop Sign Control is a BETA feature and works best on roads that are
frequently driven by Tesla vehicles. Trac Light and Stop Sign Control attempts to stop at all
trac lights, including green lights.
WARNING: NEVER make assumptions and predict when and where Trac Light and
Stop Sign Control will stop or continue through an intersection or road marking. From a
driver's perspective, the behavior of Trac Light and Stop Sign Control may appear
inconsistent. Always pay attention to the roadway and be prepared to take immediate
action. It is the driver's responsibility to determine whether to stop or continue through
an intersection. Never depend on Trac Light and Stop Sign Control to determine when
it is safe and/or appropriate to stop or continue through an intersection.
Before Using
Before using Trac Light and Stop Sign Control, you must:
• Ensure that forward-facing cameras are unobstructed (see Cleaning Cameras and Sensors
on page 108) and calibrated (see Drive to Calibrate Cameras on page 107). Trac Light and
Stop Sign Control depends on the ability of the cameras to detect trac lights, stop signs,
and road markings.
• Ensure that the latest version of maps has been downloaded to Model 3. Although Trac
Light and Stop Sign Control primarily uses visual data received from the vehicle's cameras,
greater accuracy is achieved when using the most recent map data. To check which version
of maps is currently downloaded, touch Controls > Service > Additional vehicle information.
You must connect to a Wi-Fi network to receive updated maps (see Map Updates on page
171).
• Enable the feature. With the vehicle in Park, touch Controls > Autopilot > Trac Light and
Stop Sign Control. Once enabled, Trac Light and Stop Sign Control operates whenever
Trac-Aware Cruise Control or Autosteer is active.
How it Works
When Trac Light and Stop Sign Control is enabled and you are using Autosteer or Trac-
Aware Cruise Control, the touchscreen displays a popup message to inform you that an
upcoming trac light, stop sign, or road marking has been detected. As it approaches the stop
location, even at an intersection where the trac light is green, Model 3 slows down and
displays a red line to indicate where the vehicle will come to a complete stop. To continue
through the intersection—even if the trac light is green —you must press down on the drive
stalk or briefly press the accelerator pedal to give the vehicle permission to proceed. When
you've confirmed that you want to proceed, the red stop line turns grey and Model 3 continues
through the intersection and resumes your set cruising speed.
Trac Light and Stop Sign Control
124 MODEL 3 OWNER'S MANUAL