Lexus Navigation System SC430 User manual

1
Contents
The Quick Guide is not intended as a substitute for your Owner’s
Manual . We strongly encourage you to review the Owner’s
Manual and supplementary manuals so you will have a better
understanding of your vehicle’s capabilities and limitations.
Anti-Glare Inside Rear View Mirror............................................................................................. 12
Audio System (without navigation system)
Basic operation................................................................................................................................ 31
Remote control (steering wheel switches)..........................................................................32
Audio door .......................................................................................................................................32
Radio ...................................................................................................................................................33
Tape......................................................................................................................................................33
CD player..........................................................................................................................................34
Audio System (with navigation system)
Basic operation...............................................................................................................................25
Remote control (steering wheel switches)..........................................................................29
Audio door .......................................................................................................................................29
Radio ...................................................................................................................................................26
DVD player/CD player...............................................................................................................26
Operating an iPod®......................................................................................................................28
Automatic Transmission ..................................................................................................................... 15
Auxiliary Box..........................................................................................................................................39
Cigarette Lighter and Ashtray .......................................................................................................38
Climate Control....................................................................................................................................35
Coin Box..................................................................................................................................................38
Console Box...........................................................................................................................................37
Cruise Control .......................................................................................................................................18
Cup Holder ............................................................................................................................................38
Defoggers-Rear Window and Outside Mirror Defoggers................................................24
Doors.......................................................................................................................................................... 41
ECT Switch ...............................................................................................................................................17
Emergency Flasher Switch.................................................................................................................17
Fog Lights ................................................................................................................................................22
Fuel Tank Cap ........................................................................................................................................44
Garage Door Opener.......................................................................................................................39
Glove Box ...............................................................................................................................................39
Headlight Cleaner...............................................................................................................................22
Headlights................................................................................................................................................ 21
Hood..........................................................................................................................................................45
Instrument Panel Light Control...................................................................................................... 24

2
Keys...............................................................................................................................................................6
Outside Rear View Mirrors .............................................................................................................. 12
Parking Brake.......................................................................................................................................... 16
Portable Audio Device Adapters................................................................................................. 30
Power Windows....................................................................................................................................42
Retractable Hardtop...........................................................................................................................43
Seat Belts....................................................................................................................................................11
Seats-Front.................................................................................................................................................8
Seats-Front Head Restraints ............................................................................................................10
Seats-Seat Heater Switches ............................................................................................................36
Seats-Seat Position Memory System ...........................................................................................10
Starting ...................................................................................................................................................... 14
Steering Column................................................................................................................................... 13
Theft Deterrent System ........................................................................................................................7
TRAC/VSC Off Mode.......................................................................................................................18
Trip Information Display.....................................................................................................................20
Trunk ..........................................................................................................................................................46
Turn Signal Lever ................................................................................................................................... 16
Windshield Wipers and Washer....................................................................................................23

3
Overview Instrument Panel
Headlight cleaner switch
P.22
Door lock button
P.41
Driving position memory switch
P.10
Power window switches
P.42
Parking brake release lever
P.16
Fuel filler door opener switch
P.44
Instrument panel light control
P.24
Steering switches
P. 29, 32
Hood lock release lever
P.45
AFS off switch
P.21
Trunk lid opener switch
P.46
Light switch / Turn signal lever
P.21, 16
Power rear view mirror control
switch
P.12

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: If equipped
Windshield wipers and washer switch
P.23
Climate control
P.35
Vehicle stability control off 
switch
P.18
Driving pattern selector switch
P.17
Emergency flasher switch
P.17
Navigation system
See “Navigation System Owner’s Manual”
Glove box
P.39
Cigarette lighter/Ashtray 
P.38
Cup holder
P.38
Coin box
P.38
Cruise control switch
P.18

5
A
Overview Instrument Panel
With navigation system
Without navigation system
Audio system
P. 25
Audio system
P. 31

6
Keys
■Keys
Master keys
Valet key
Key number plate
Flat key
■Wireless remote control
LOCK button : Locks doors
PANIC button : Sounds alarm
(Push and hold)
(Use this function if you notice anyone suspi-
cious near the vehicle)
UNLOCK button : Unlocks doors
Trunk button : Unlocks trunk
(Push and hold)
1
2
3
4
1
2
3
Holding down the LOCK button will sound an alarm.
Holding down the UNLOCK button will open the side windows.

7
Theft Deterrent System
■Engine immobilizer
This system only allows the engine to start if a reg-
istered key is used.
This deters theft caused by the use of unautho-
rized keys.
■Alarm
Forcibly unlocking the doors, trunk, or hood without the key or wireless remote control
causes the horn to blow and the exterior lights to flash, alerting those in the surrounding
area.
■Steering lock
The steering wheel is locked when the engine
switch is turned off.
This system is designed to help protect your vehicle from theft.
If the security indicator light is flashing when you leave the vehicle, the engine immobilizer
and alarm are set.
To stop the alarm, unlock the doors or trunk with the key or wireless remote control, or turn
the engine switch to the ON position.

8
Seats
■Adjusting seat position
Moves seat forward
Moves seat back
■Adjusting seatback angle
Incline
Recline
■Adjusting the seat cushion
Raises and lowers the front of the cushion
Raises and lowers the entire cushion
1
2
1
2
1
2

9
■Adjusting firmness
The lumbar support can be adjusted.
Firmer
Softer
■Inclining front seat
Incline
1
2
1

10
Seat Position Memory System
■Setting positions
Push the “SET” button.
Within 3 seconds after the “SET” button is
pushed, push button “1” or “2” until the signal
beeps.
This operation is also available while pushing
and holding the “SET” button.
■Recalling positions
Push and hold one of the memory buttons (1 or 2)
for more than 1 second.
Front Head Restraints
■Height adjustment
To r ai s e : pull upward
To l o we r : depress the button and push down
With the push and hold of a button, you can adjust the seat to a set customized position.
The steering column and outside rear view mirrors are adjusted along with the driver’s seat.
Positions can be conveniently recorded for drivers and frequent passengers.
1
2
Lock release 
button
1
2

11
■Angle adjustment
Move forward and backward.
Seat Belts
■Seat belt guides
To use the seat belt guide, detach the hook, let the
seat belt run under the guide and then reattach
the hook.
■Rear seat belt holders
Hold the rear seat belt with the holder when not in
use.

12
Outside Rear View Mirrors
■Adjustment
Use the master switch to select which mirror
to adjust (L or R).
Adjust the angle using the control switch.
Auto tilt:
Move the master switch to “L” or “R”, Mirrors
automatically tilt down when shifting into reverse.
To deactivate, move the master switch to middle
position.
■Folding rear view mirror
Push inward
Anti-glare Inside Rear View Mirror
■Setting AUTO mode
Push the AUTO button.
The indicator light comes on when AUTO mode
is selected.
1
2
1
The auto-dimming function reduces glare from the headlights of vehicles behind you.

13
Steering Column
■Raising and lowering
Up
Down
■Adjusting forward/back
Away from the driver
Toward the driver
1
2
1
2
When then key is removed, the steering column moves to provide easy exit and entry.
When the key is inserted, the steering column returns to its previously set position.

14
Starting
■Starting the engine
Make sure the parking brake is engaged and the shift lever is in “P”.
Depress the brake pedal.
Turn the engine switch to START.
The engine will start.
■Stopping the engine
Depress the brake pedal and move the shift lever to “P”.
Turn the engine switch to OFF.
■Engine (ignition) switch
LOCK
ACC
The audio system and other accessories
can be used.
ON
START
1
2
1
2
1
2
3
4

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Automatic Transmission
■Shift range positions
PParking and engine starting
RReverse position
NNeutral position
DNormal driving position
SSequential mode driving
Switching out of “P” position can only be per-
formed while the brake pedal is depressed.
■Sequential mode
Sequential mode allows the driver to select gears based on driving conditions.
Move the shift lever to the “S” position.
Upshifting : move the lever to the “+” side
Downshifting : move the lever to the “-” side
1st through 6th gear can be selected.
The selected shift range is displayed on the instru-
ment cluster.
NOTE: Downshifting increases power going uphill, or increases engine braking going
downhill or stopping.
During normal driving conditions, always drive in “D” position for best fuel economy.

16
Parking Brake
■Setting the parking brake
Firmly depress the parking brake pedal.
■Releasing the parking brake
Pull the lever.
Turn Signal Lever
Left turn
Right turn
1
2
Lane changes can be signaled by moving and holding the lever partway.

17
Emergency Flasher Switch
All the turn signal lights will flash.
The emergency flashers will work even when the
engine is off.
ECT Switch
“Power” mode
For more powerful acceleration and sporty
driving
“Normal” mode
For ordinary driving
“Snow” mode
For slippery road surfaces and slower
acceleration
The indicator light comes on when in “Power” or
“Snow” mode.
Use to select a mode suitable to driving and road conditions.
1
2
3

18
TRAC/VSC Off Mode
To turn off TRAC: Push the VSC OFF switch
briefly. The slip indicator light will come on.
To turn off VSC: Push and hold the VSC OFF
switch for 3 seconds when the vehicle is not mov-
ing. The slip indicator light and VSC OFF indica-
tor light will come on.
Press the switch again to turn the system back on.
Cruise Control
Indicator
Cruise control switch
This switch turns off the traction control system or the vehicle stability control system.
Use this switch if the wheels get stuck in snow, mud, etc.
The cruise control allows the vehicle to be driven at a fixed speed without using the acceler-
ator pedal.
Use for highway driving or when traveling at the same speed for long periods of time.
1
2

19
■Setting the speed
Press the “ON-OFF” button
The system will turn on.
Push the lever down while traveling at the
desired speed
This sets the vehicle at that speed.
■Canceling
Pull the lever to temporarily cancel the preset
speed.
Press the “ON-OFF” button to turn the system
off.
■Resetting the speed
Using the lever.
To increase speed: raise the lever
To decrease speed: lower the lever
Release the lever when the desired speed is
reached.
Using the acceleration/brake pedal.
Push the lever down after accelerating/
decelerating to the desired speed.
1
2
Depressing the brake pedal cancels the preset speed. To return to the preset speed, raise
the lever.

20
Trip Information Display
■Display information
Trip information
• Available driving distance
•Averagefuelconsumption
• Average vehicle speed
■Changing trip information display
The display changes each time the “TRIP INFO”
button is pressed.
The following information concerning your vehicle is displayed.