DS Automobiles DS 4 User manual

DS 4
HANDBOOK

Access to the Handbook
ONLINE
View or download the handbook at the following
address:
http://service.dsautomobiles.com
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Select:
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MOBILE APPLICATIONS
Install theScan MyDSapplication(content available
offline).
Also available in the MyDS App application.
TOUCH SCREEN
In the Help touch screen application, select
the User Manual tab.
Several types of searches are available to access the
information sought.
For safety reasons, this application is not accessible
while driving above 3 mph (5 km/h).

WELCOME
Thank you for choosing a DS 4.
This document contains the key information and recommendations you will need
to be able to explore your vehicle in complete safety. We strongly recommend
familiarising yourself with it, as well as the Maintenance and Warranty Guide.
Your vehicle will be fitted with only some of the equipment described in this
document, depending on its trim level, version and the specification for the
country in which it was sold.
The descriptions and illustrations are for guidance only.
The DS AUTOMOBILES brand is marketed by Automobiles CITROËN, a public
limited company with a share capital of €159,000,000 whose head office is
located at 2-10 boulevard de l'Europe, 78300 POISSY, FRANCE, registered with
the Trade and Company Register (RCS) of Versailles under number 642 050
199, hereafter referred to as the "Manufacturer" and who reserves the right
to modify the technical specifications, equipment and accessories without
having to update this document.
If ownership of your vehicle is transferred, please ensure this Handbook is
passed on to the new owner.
Key
Safety warning
Additional information
Environmental protection feature
Left-hand drive vehicle
Right-hand drive vehicle
Location of equipment/button indicated using a
black area
For any work on your vehicle, contact a member of the Manufacturer’s
dealer network, hereinafter referred to as a ‘dealer’, or a qualified
workshop.

2
Contents
Overview
Eco-driving
01 Instruments
10 Driver information
10 Digital instrument panel
11 DS EXTENDED HEAD UP DISPLAY
12 Warning and indicator lamps
18 Indicators
22 Manual test
22 Total distance recorder
22 Trip computer
24 10-inch touch screen
26 SMART TOUCH
26 Remotely operable additional functions
(Rechargeable hybrid)
02 Access
27 Electronic key with remote control function and
built-in key
29 Proximity Keyless Entry and Start
31 Central locking
31 Back-up procedures
33 Doors
34 Boot
35 Motorised tailgate
38 Alarm
40 Electric windows
41 Sunroof
03 Ease of use and comfort
43 Driving position
44 Front seats
48 Steering wheel adjustment
48 Heated steering wheel
48 Mirrors
49 Rear bench seat
50 Heating and Ventilation
52 Dual-zone automatic air conditioning
54 Front demisting - defrosting
55 Rear screen demisting/defrosting
55 Heated windscreen
55 Temperature pre-conditioning (Rechargeable
hybrid)
56 Front fittings
60 Courtesy lamps
60 Interior ambient lighting
61 Rear fittings
61 Boot fittings
04 Lighting and visibility
63 Exterior lighting control stalk
64 Direction indicators
65 Headlamp beam height adjustment
65 Automatic illumination of headlamps
65 Guide-me-home and welcome lighting
66 Automatic lighting systems - General
recommendations
66 Automatic headlamp dipping
67 Adaptive Frontlight System
69 DS MATRIX LED VISION
70 Dynamic cornering lighting
70 DS NIGHT VISION
72 Wiper control stalk
74 Intermittent wipers
74 Automatic wipers
75 Changing a wiper blade
05 Safety
77 General safety recommendations
77 Hazard warning lamps
78 Horn
78 Pedestrian horn (Rechargeable hybrid)
78 Emergency or assistance
80 Electronic stability control (ESC)
82 Advanced Traction Control
83 Hill Assist Descent Control
84 Seat belts
86 Airbags
89 Active bonnet
89 Child seats
91 Deactivating the front passenger airbag
92 ISOFIX child seats
94 i-Size child seats
94 Installing child seats
97 Child lock
06 Driving
98 Driving recommendations
99 Starting/Switching off the engine with Keyless
Entry and Start
100 Starting rechargeable hybrid vehicles
101 Electric parking brake
103 DS E-TOGGLE
106 DS ACTIVE SCAN SUSPENSION
106 Driving modes
108 Hill start assist
109 Gear shift indicator
109 Stop & Start
110 Tyre under-inflation detection
112 Driving and manoeuvring aids - General
recommendations
113 Steering wheel with hands-on detection
114 Shortcuts for driving aids
114 Road signs recognition
117 Speed limiter
119 Cruise control - Specific recommendations

3
Contents
bit.ly/helpPSA
Access to additional videos
119 Cruise control
121 DS DRIVE ASSIST
122 DS DRIVE ASSIST 2.0
122 Adaptive cruise control
126 Lane positioning assist
129 Speed adjustment during cornering
130 Semi-automatic lane changing
133 Active Safety Brake with Collision Risk Alert and
Intelligent emergency braking assistance
137 Distraction detection
138 Active lane departure warning system
140 Long-distance blind spot monitoring
141 Parking sensors
143 Reversing camera
144 360 vision
146 Rear traffic alert
07 Practical information
149 Compatibility of fuels
149 Refuelling
150 Misfuel prevention (Diesel)
150 Rechargeable hybrid system
157 Charging the traction battery (Rechargeable
hybrid engine)
159 Towing device
160 Towing device with quickly detachable towball
162 Roof bars
163 Very cold climate screens
164 Snow chains
165 Energy economy mode
165 Bonnet
166 Engine compartment
167 Checking levels
169 Checks
170 AdBlue® (BlueHDi)
172 Free-wheeling
173 Advice on care and maintenance
08 In the event of a breakdown
175 Warning triangle
175 Running out of fuel (Diesel)
175 Tool kit
177 Temporary puncture repair kit
179 Spare wheel
182 Changing a bulb
183 Fuses
183 12V battery/Accessory batteries
188 Towing the vehicle
09 Technical data
191 Engine technical data and towed loads
192 Petrol engines
194 Diesel engines
195 Rechargeable hybrid engine
196 Dimensions
196 Identification markings
10 DS IRIS SYSTEM - 10" Infotainment system
touch screen
197 First steps
200 Customisation
201 Steering mounted controls
202 Applications
202 Voice commands
203 Navigation
204 Connectivity
206 Mirror Screen
207 Media
209 Phone
210 Settings
211 Help
11 Event data recorders
Alphabetical index

4
Overview
Presentation
These illustrations and descriptions are provided
for information. The presence and location of
some elements vary depending on the version or
trim level.
Instruments and controls
1. Emergency call/Assistance call
Sunroof
Alarm
Courtesy lamp/Front reading lamps
2. Warning lamp display for seat belts and front
passenger airbag
Interior mirror/Driving in Electric mode
indicator LED
3. Digital instrument panel
4. Door mirrors/DS EXTENDED HEAD UP DISPLAY
Side control bar/Card holder
5. Fusebox
6. Bonnet release
7. Electric windows
Central locking
8. Chilled front armrest
USB sockets
9. Front passenger airbag
10. Glove box
Deactivation of the front passenger airbag
Centre console
1. 10-inch touch screen/HOME button
2. Centre control bars
3. Storage
12V socket/USB socket
Wireless smartphone charger
4. Storage compartment or SMART TOUCH
5. DS E-TOGGLE gearbox control
Audio system on/off/volume adjustment
6. Driving mode selector
7. Storage compartment/Smartphone storage

5
Overview
Steering-mounted controls
1. Exterior lighting controls/Direction indicators/
Display page for instrument panel and DS
EXTENDED HEAD UP DISPLAY/Service indicator
2. Wiper controls/Screenwash/Trip computer
3. Automatic gearbox control paddles
4. Speed limiter/Cruise control/Adaptive cruise
control/DS DRIVE ASSIST or DS DRIVE ASSIST
2.0 controls
A. Increase/Decrease the speed setting
Display and adjustment of the distance
setting to the vehicle in front (Adaptive cruise
control)
B. Select/Deselect the Cruise control
Select/Deselect theAdaptive cruise control/
DS DRIVE ASSIST
C. Start/Pause of the Speed limiter or Cruise
control with the speed setting saved
Confirmation of vehicle restart after
automatic stop (Adaptive cruise control)
D. Select/Deselect the Speed limiter
E. Activation of the Speed limiter or Cruise
control with the speed setting saved
Use the speed suggested by the Road signs
recognition function
5. Horn/Driver front airbag
6. Audio system setting controls
F. Press: Display favourite radio stations/media
Up/Down: previous/next radio/media/
smartphone selection
Press: validation of a selection
G. Increase/Decrease the volume
H. Pick up/Hang up
Access to the Phone application's call log
I. Short press: system voice commands
Long press: smartphone voice commands
Side control bar
1. LED technology headlamps beam height
adjustment
2. Motorised tailgate
3. Hill Assist Descent Control
4. Heated windscreen
5. Temperature pre-conditioning operation
indicator lamp
6. Opening the fuel filler flap
Centre control bars
1. Access to the Climate application
2. Windscreen and front windows demisting
3. Recirculation of interior air
4. Quick Launch (Automatic control of the
heating/air conditioning equipment based
on the temperature inside the passenger
compartment)
5. Rear screen de-icing
6. Switching automatic air conditioning off

6
Overview
7. Electric parking brake
8. Switching the engine on/off
9. Hazard warning lamps
Shortcuts for driving aids
Rechargeable hybrid
system
1. Petrol engine
2. Electric motor
3. Traction battery
4. 12 V accessories batteries
5. 8-speed electric automatic gearbox (e-EAT8)
6. Charging flap
7. Fuel filler flap
8. Driving mode selector
9. Domestic charging cable
The rechargeable hybrid technology combines
two sources of energy: that of the petrol engine
and that of the electric motor, which drive the
front wheels (traction).
The engine and the motor can operate alternately
or simultaneously, according to the driving mode
selected and the driving conditions.
The electric power alone provides the mobility of
the vehicle in Electric mode, and in Hybrid mode
in case of moderate demand. It assists the petrol
engine during starting and acceleration phases.
The electric power is supplied by a rechargeable
traction battery.
Labels
"Ease of use and comfort - Front fittings - Wireless
smartphone charger" section:
"Lighting and visibility - Exterior lighting control
stalk" and "In the event of a breakdown -
Changing a bulb" sections:
"Safety - Child seats - Deactivating the front
passenger airbag" section:
"Safety - ISOFIXmountings" section:
i-Size
TOP TETHER
"Driving - Electric parking brake" section:
"Driving - Stop & Start" section:
"Practical information - Compatibility of fuels"
section:
"Practical information - Rechargeable hybrid
system" section:
"Practical information - Charging the traction
battery (Rechargeable hybrid)" section:
"Practical information - Bonnet" section:

7
Overview
"In the event of a breakdown - Temporary
puncture repair kit" section:
"In the event of a breakdown - Spare wheel"
section:
"In the event of a breakdown - 12V battery/
Accessory batteries" section:
24V
12V

8
Eco-driving
Eco-driving
Eco-driving refers to a range of everyday practices
that allow the motorist to optimise the vehicle's
energy consumption (fuel and/or electricity) and
CO2emissions.
Optimise your use of the gearbox
With an automatic gearbox, favour automatic
mode. Do not depress the accelerator pedal
heavily or suddenly.
The gear shift indicator prompts you to engage
the most suitable gear. Whenever this indication
is displayed on the instrument panel, follow it
straight away.
With an automatic gearbox, this indicator
appears only in manual mode.
Drive smoothly
Maintain a safe distance between vehicles, use
engine braking rather than the brake pedal and
press the accelerator gradually. These practices
help to save on energy consumption, reduce CO2
emissions and decrease general traffic noise.
With an EAT8 gearbox, with the gear selector
in modeD, and except inSport mode, favour
"free-wheeling" by fully lifting your foot from the
accelerator pedal in order to save fuel.
When the traffic is flowing smoothly, select the
cruise control.
Control the use of electrical equipment
Before moving off, if the passenger compartment
is too warm, ventilate it by opening the windows
and air vents before using the air conditioning.
At speeds above 31mph (50km/h), close the
windows and leave the air vents open.
Unless automatically regulated, switch off the air
conditioning as soon as the desired temperature
has been reached.
Switch off the demisting and defrosting
functions, if they are not managed automatically.
Switch off the heated seat and heated steering
wheel as soon as possible.
Adapt your use of the headlamps and/or foglamps
to the level of visibility, in accordance with
current legislation in the country in which you are
driving.
Avoid running the engine before moving off,
particularly in winter (other than in severe wintry
conditions: temperature below -23°C). The vehicle
will warm up much faster while driving.
As a passenger, avoid connecting your multimedia
devices (e.g.film, music, video game) to help
reduce the consumption of energy.
Disconnect all portable devices before leaving the
vehicle.
Limit the causes of excess consumption
Spread loads throughout the vehicle. Place the
heaviest items in the boot as close as possible to
the rear seats.
Limit the loads carried in the vehicle and minimise
wind resistance (e.g.roof bars, roof rack, bicycle
carrier, trailer). Preferably, use a roof box.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit
summer tyres.
Comply with the servicing instructions
Check tyre pressures regularly, with the tyres
cold, referring to the label in the door aperture on
the driver's side.
Carry out this check in particular:
– before a long journey.
– at each change of season.
– after a long period out of use.
Do not forget the spare wheel and, where
applicable, the tyres on your trailer or caravan.
Have your vehicle serviced regularly (e.g.engine
oil, oil filter, air filter, passenger compartment
filter, etc.). Observe the schedule of operations in
the manufacturer's service schedule.
With a BlueHDi Diesel engine, if the SCR system
has a fault, your vehicle will emit pollution. Visit a
dealer or a qualified workshop as soon as possible
to restore your vehicle's nitrogen oxide emissions
to legal levels.
When filling the fuel tank, do not continue after
the third cut-out of the nozzle, to avoid overflow.
You will only see the fuel consumption of your new
vehicle settle down to a consistent average after
the first 1,900 miles (3,000 kilometres).

9
Eco-driving
Optimising the driving range (rechargeable
hybrid vehicles)
Connect the vehicle as soon as possible.
Favour the ECO zone of the power indicator by
driving smoothly and at a steady speed.
Anticipate slowing down as much as possible and,
if possible, favour decelerations with regenerative
braking mode activated (power indicator in the
CHARGE zone).
With the vehicle connected, carry out
temperature pre-conditioning before setting off.
To optimise consumption during a journey:
► Programme a destination in the vehicle’s GPS
navigation system.
► Select theHybriddriving mode.
► Make sure that the battery charge level is
close to maximum.
► Do not use the e-Save function while driving.
► Use the heating/air conditioning system
wisely.

10
Instruments
01
Driver information
Instrument panel
The instrument panel displays all the information
the driver needs about the status of the vehicle's
various systems.
This information appears in the form of warning
and indicator lamps and messages.
The instrument panel is in the form of a fully
digital screen.
DS EXTENDED HEAD UP DISPLAY
Depending on version, driver information also
appears in the extended head-up display.
For more information on DS EXTENDED HEAD UP
DISPLAY, refer to the corresponding section.
Digital instrument panel
The digital instrument panel can be personalised
using a page system.
Depending on the page displayed, certain
information is hidden or presented differently.
1. Speedometer (mph or km/h)
2. Driving aid in reduced display (if the function
is activated)
Display of speed limit signs
3. Status of the gearbox
Active driving mode
READY indicator lamp (Rechargeable hybrid)
4. Fuel gauge and remaining range (miles or km)
5. Rev counter (Petrol or Diesel)
Power indicator (Rechargeable hybrid)
6. Total distance recorder (miles or km) (Petrol
or Diesel)
Traction battery charge level and remaining
range (miles or km) (Rechargeable hybrid)
7. Trip computer
Personalisable area:
– Energy flows (Rechargeable hybrid).
– Current media.
– Driving aids.
– Navigation (depending on equipment).
– Engine temperatures (Petrol or Diesel).
– DS NIGHT VISION.
Information displayed on the
instrument panel
The information displayed on the instrument
panel (e.g.warning lamps, indicators) may have a
fixed or variable location depending on the page
or the driving aid activated.
For the functions that have indicator lamps for
both operation and deactivation, there is only one
dedicated location.
Display language and units
These depend on the touch screen
settings.
When travelling abroad, the speed must be
shown in the official units of the country you
are driving in (mph, miles or km/h, km).
Choice of the displayed page
By default, pages are memorised in the
instrument panel.
The page change between the instrument
panel and DS EXTENDED HEAD UP DISPLAY is
synchronised.

11
Instruments
01
► Press the button located at the end of the
lighting control stalk to scroll through the
different pages.
The new page is applied immediately.
When a message is displayed in a
temporary window, pressing this button
will cause this window to disappear
immediately.
Settings for displayed pages
The available settings operations are: addition,
deletion and layout of pages.
It is possible to memorise up to 5 pages.
The colour can also be configured according to
the selected driving mode.
The settings are changed via the Settings
> Customisation touch screen application.
DS EXTENDED HEAD UP
DISPLAY
This extended head-up display system projects
information onto the windscreen in the driver's
field of vision so that they do not need to take
their eyes off the road.
No object must be placed in the cavity
- risk of damaging the system!
For optimum use, consider adjusting the
driver's seat and the height of the
extended head-up display.
In certain extreme weather conditions
(e.g.rain and/or snow, bright sunlight) and
when wearing polarised sunglasses, the
extended head-up display may not be legible or
may be momentarily obscured.
DS EXTENDED HEAD UP DISPLAY is
associated with a specific windscreen
approved by the Manufacturer.
If the windscreen is replacedoutside the
dealer network, follow the Manufacturer’s
recommendations.
Information displayed during
operation
Once the system is activated, the information
displayed on the extended head-up display is, for
example:
A. Speed of the vehicle
B. Road signs recognition and Driving aid in
reduced display (if the function is activated)
C. Navigation instructions and guidance map
D. Personalisable area:
– Navigation (depending on equipment).
– Driving aids.
– Empty.
Temporary display of media lists, alerts
and feedback following a modification or
adjustment (volume, station search, etc.)
Settings
Brightness adjustment is available after
activation of the function.
The system status and settings are memorised
when the ignition is switched off.
Activation/Deactivation
It can be activated/deactivated in the
Settings> Brightness touch screen
application.

12
Instruments
01
► With the ignition on, press the “Head-Up
Display” button to change the function status
(confirmed by the slider moving to the right/left:
function activated/deactivated).
Brightness adjustment
Brightness adjustment is configured in the
Settings> Brightness touch screen
application.
► With the ignition on, press or move the slider
to the desired setting.
Adjusting the height
► With the ignition on and the control in the
central high position, move the control up/down
to adjust the desired height of the display.
Warning and indicator
lamps
Displayed as symbols, the warning and indicator
lamps inform the driver of the occurrence of a
malfunction (warning lamps) or of the operating
status of a system (operation or deactivation
indicator lamps). Certain lamps light up in two
ways (fixed or flashing) and/or in several colours.
Associated warnings
The illumination of a lamp may be accompanied
by an audible signal and/or a message displayed
in a screen.
Relating the type of alert to the operating status
of the vehicle allows you to determine whether
the situation is normal or whether a fault has
occurred: refer to the description of each lamp for
further information.
When the ignition is switched on
Certain red or orange warning lamps come on for
a few seconds when the ignition is switched on.
These warning lamps should go off as soon as the
engine is started.
For more information on a system or a function,
refer to the corresponding section.
Persistent warning lamp
If a red or orange warning lamp comes on, there
may be fault which needs further investigation.
If a lamp remains lit
The references (1), (2) and (3) in the warning and
indicator lamp description indicate whether you
should contact a qualified professional in addition
to the immediate recommended actions.
(1): You must stop the vehicle.
Stop as soon as it is safe to do so and switch off
the ignition.
(2): Contact a dealer or a qualified workshop.
(3): Visit a dealer or a qualified workshop.
List of warning and indicator
lamps
Red warning/indicator lamps
STOP
Fixed, associated with another warning
lamp, accompanied by the display of a
message and an audible signal.
A serious fault with the engine, braking system,
power steering or automatic gearbox or a major
electrical fault has been detected.
Carry out (1) and then (2).
Maximum coolant temperature
Fixed.
The temperature of the cooling system is
too high.
Carry out (1), then wait until the engine has cooled
down before topping up the level, if necessary. If
the problem persists, carry out (2).
Engine oil pressure
Fixed.
There is a fault with the engine lubrication
system.
Carry out (1) and then (2).
System malfunction (Rechargeable hybrid)
Fixed.
The rechargeable hybrid system is faulty.

13
Instruments
01
Carry out (1) and then (2).
Cable connected (Rechargeable hybrid)
Fixed when the ignition is switched on.
The charging cable is connected to the
vehicle's connector.
Fixed when the ignition is switched on,
accompanied by a message.
It is not possible to start the vehicle while the
charging cable is connected to the vehicle’s
connector.
Disconnect the charging cable and close the flap.
12V battery charge
Fixed.
The battery charging circuit is faulty
(e.g.dirty terminals, loose or severed alternator
belt).
Carry out (1).
If the electric parking brake stops working,
immobilise the vehicle:
► Fit the chock against one of the wheels.
Clean and tighten the terminals. If the warning
lamp does not go off when the engine is started,
carry out (2).
Braking
Fixed.
The brake fluid level in the braking circuit
has dropped significantly.
Carry out (1), then top up with fluid that complies
with the manufacturer's recommendations. If the
problem persists, carry out (2).
Fixed.
The electronic brake force
distribution(EBFD) system is faulty.
Carry out (1) and then (2).
Electric parking brake
Fixed.
The electric parking brake is applied.
Flashing.
Application/release is faulty.
Carry out (1): park on flat ground (on a level
surface).
Select modePon the automatic gearbox.
Switch off the ignition and carry out (2).
Power steering
Fixed, accompanied by an audible signal.
The power steering has a fault.
Carry out (1) and then (2).
DS ACTIVE SCAN SUSPENSION
Fixed.
A malfunction of the active suspension
system is detected.
Reinitialise the system:
► Switch the ignition off and wait for at least 30
seconds.
► Switch the ignition on again and wait for at
least 5 seconds before starting the engine.
If the problem persists, carry out (3).
Door(s) open
Fixed, associated with a message
identifying the access.
An audible signal supplements the alert if the
speed is higher than 6 mph (10km/h).
A door or the boot is not properly closed.
Seat belts not fastened/unfastened
Fixed or flashing, accompanied by an
increasing audible signal.
A seat belt has not been fastened or has been
unfastened.
Orange warning/indicator lamps
Service
Temporarily on, accompanied by the
display of a message.
One or more minor faults, for which there is/are
no specific warning lamp(s), have been detected.
Identify the cause of the fault using the message
displayed on the instrument panel.
You may be able to deal with some faults yourself,
such as changing the battery in the remote
control.
For other faults, such as with the tyre under-
inflation detection system, carry out (3).
Fixed, accompanied by the display of a
message.
One or more major faults, for which there is/are
no specific warning lamp(s), have been detected.
Identify the cause of the fault using the message
displayed on the instrument panel, then carry out
(3).

14
Instruments
01
Fixed, accompanied by the message
"Parking brake fault".
Automatic release of the electric parking brake is
unavailable.
Carry out (2).
Service warning lamp fixed and
service spanner flashing then fixed.
The servicing interval has been exceeded.
The vehicle must be serviced as soon as possible.
Only with BlueHDi Diesel engines.
Braking
Fixed.
A minor fault with the braking system has
been detected.
Drive carefully.
Carry out (3).
Malfunction (with electric parking brake)
Fixed, accompanied by the
message "Parking brake fault".
The vehicle cannot be immobilised with the
engine running.
If manual application and release commands are
not working, the electric parking brake control is
faulty.
The automatic functions must be used at all times
and are automatically reactivated in the event of
a fault with the control.
Carry out (2).
Fixed, accompanied by the
message "Parking brake
fault".
The electric parking brake is faulty: manual and
automatic functions may not be working.
When stationary, to immobilise the vehicle:
► Pull the electric parking brake control and
hold it for approximately 7 to 15 seconds, until the
indicator lamp lights up on the instrument panel.
If this procedure does not work, secure the
vehicle:
► Park on a level surface.
► SelectPon the automatic gearbox,then place
the supplied chock against one of the wheels.
Then carry out (2).
Automatic functions deactivated(electric
parking brake)
Fixed.
The "automatic application" (on switching
off the engine) and "automatic release" (on
acceleration) functions are deactivated.
If automatic application/release is no longer
possible:
► Start the engine.
► Use the control to apply the electric parking
brake.
► Take your foot fully off the brake pedal.
► Hold the control pressed in the release
direction for between 10 and 15 seconds.
► Release the control.
► Depress and hold the brake pedal.
► Pull the control in the application direction for
2seconds.
► Release the control and the brake pedal.
Anti-lock braking system (ABS)
Fixed.
The anti-lock braking system has a fault.
The vehicle retains conventional braking.
Drive carefully at moderate speed, then carry out
(3).
Power steering
Fixed.
A minor fault in the power steering has
been detected.
Drive carefully at moderate speed, then carry out
(3).
Engine self-diagnostic system
Flashing.
The engine management system has a
fault.
There is a risk that the catalytic converter will be
destroyed.
You must carry out (2).
Fixed.
The emissions control system has a fault.
The warning lamp should go off when the engine
is started.
Carry out (3) without delay.
Dynamic stability control (DSC)/Anti-slip
regulation (ASR)
Fixed.
The system is deactivated.
The DSC/ASR system is reactivated automatically
when the vehicle is started, and at speeds above
approximately 31 mph (50km/h).

15
Instruments
01
At speeds below 31mph (50km/h), it can be
reactivated manually.
Flashing.
DSC/ASR system regulation is activated in
the event of a loss of grip or trajectory.
Fixed.
The DSC/ASR system has a fault.
Carry out (3).
Emergency brake malfunction (with electric
parking brake)
Fixed, accompanied by the
message "Parking brake fault".
Emergency braking does not deliver optimal
performance.
If automatic release is not available, use manual
release or carry out (3).
Hill start assist
Fixed, accompanied by the
message "Anti roll-back system
fault".
The system has a fault.
Carry out (3).
Post Collision Safety Brake
Fixed, associated with the
Service warning lamp,
accompanied by the display of a message and an
audible signal.
The system has a fault.
Carry out (3) quickly.
Under-inflation
Fixed.
The pressure in one or more tyres is too
low.
Check the pressure of the tyres as soon as
possible.
Reinitialise the detection system after adjusting
the pressure.
Under-inflation warning lamp
flashing then fixed and Service
warning lamp fixed.
The tyre pressure monitoring system is faulty.
Under-inflation detection is no longer monitored.
Check the tyre pressures as soon as possible and
carry out (3).
Parking sensors
Fixed, accompanied by an onscreen
message and an audible signal.
The system is deactivated.
Fixed, associated with the Service
warning lamp, accompanied by the
display of a message and an audible signal.
The system has a fault.
Carry out (3).
Engine pre-heating (Diesel)
Temporarily on
(up to approximately 30 seconds in severe
weather conditions).
When switching on the ignition, if the weather
conditions and the engine temperature make it
necessary.
Wait until the warning lamp goes off before
starting.
When the warning lamp goes off, starting will
occur immediately if you press and hold the brake
pedal.
If the engine does not start, make the engine
starting request again, while keeping your foot on
the pedal.
Active bonnet
Fixed, accompanied by the display of a
message.
The active bonnet has been triggered.
Do not touch the bonnet.
Call a roadside assistance provider or carry out
(3) while driving no faster than 19 mph (30 km/h).
Airbags
Fixed, associated with the Service
warning lamp and accompanied by
the display of a message.
One of the airbags or seat belt pyrotechnic
pretensioners is faulty.
Carry out (3).
Front passenger airbag(ON)
Fixed.
The front passenger airbag is activated.
The control is set to the “ON” position.
In this case, do NOT install a "rearward facing"
child seat on the front passenger seat - risk of
serious injury!
Front passenger airbag(OFF)
Fixed.
The front passenger airbag is deactivated.

16
Instruments
01
The control is set to the “OFF” position.
A "rearward facing" child seat can be installed,
unless there is a fault with the airbags (Airbags
warning lamp on).
Low fuel level
Fixed, with the reserve level shown in red,
accompanied by an audible signal and the
display of a message.
When it first comes on, you have approximately 6
litres of fuel remaining in the tank (reserve).
Until the fuel level is topped up, this alert will
be repeated every time the ignition is switched
on, with increasing frequency as the fuel level
decreases and approaches zero.
Refuel without delay to avoid running out of fuel.
Never drive until completely empty, as this could
damage the emissions control and injection
systems.
Pedestrian horn (Rechargeable hybrid)
Fixed.
Horn fault detected.
Carry out (3).
Collision Risk Alert/Active Safety Brake
Fixed, accompanied by the display of a
message.
The system has been deactivated via the touch
screen.
Flashing.
The system activates and brakes the
vehicle momentarily to reduce the speed of
collision with the vehicle in front.
For more information, refer to the Driving section.
Fixed, accompanied by a message and an
audible signal.
The system has a fault.
Carry out (3).
Fixed.
The system has a fault.
If these warning lamps come on after the engine
is switched off and then restarted, carry out (3).
Fixed.
The system is deactivated
temporarily because the driver and/or front
passenger (depending on version) has been
detected as present but the corresponding seat
belt has not been fastened.
Active lane departure warning system
Fixed.
The system has been automatically
deactivated or placed on standby.
Flashing.
You are about to cross a broken lane
marking without operating the direction
indicators.
The system is activated, then corrects the
trajectory if it detects a risk of unintentionally
crossing a line or hard shoulder (depending on
version).
For more information, refer to the Driving section.
Fixed, accompanied by the display
of a message and an audible signal.
The system has a fault.
Carry out (3).
Stop & Start
Fixed, accompanied by the display of a
message.
The Stop & Start system has been deactivated
manually.
The engine will not switch off at the next traffic
stop.
Reactivate the system via the touch screen.
Fixed.
The Stop & Start system has been
deactivated automatically.
The engine will not switch off at the next traffic
stop, if the exterior temperature is:
– below 0°C.
– above +35°C.
For more information, refer to the Driving section.
Flashing then fixed, accompanied by a
message.
The system has a fault.
Carry out (3).
AdBlue®(BlueHDi)
On for around 30 seconds when starting
the vehicle, accompanied by a message
indicating the driving range.
The driving range is between 1,500 and 500 miles
(2,400 and 800km).
Top up the AdBlue®.
Fixed, on switching on the ignition,
accompanied by an audible signal and a
message indicating the driving range.
The driving range is between 500 and 62 miles
(800 and 100km).
Promptly top up the AdBlue®, or carry out(3).

17
Instruments
01
Flashing, accompanied by an audible
signal and a message indicating the
driving range.
The driving range is less than 62 miles (100km).
You must top up the AdBlue®to avoid engine
starting being prevented, or carry out(3).
Flashing, accompanied by an audible
signal and a message indicating that
starting is prevented.
The AdBlue®tank is empty: the legally required
engine immobiliser system prevents the engine
from starting.
To restart the engine, top up the AdBlue®or carry
out (2).
It is essential to add at least 5 litres of AdBlue®to
the tank.
SCRemissions control system (BlueHDi)
Fixed when the ignition is switched
on, accompanied by an audible
signal and a message.
A malfunction of the SCR emissions control
system has been detected.
This alert disappears once the exhaust emissions
return to normal levels.
Flashing AdBlue®warning lamp on
switching on the ignition, with the
Engine self-diagnostics warning lamp on fixed,
accompanied by an audible signal and a message
indicating the driving range.
Depending on the message displayed, it is
possible to drive for up to 685 miles (1,100km)
before the engine immobiliser is triggered.
Carry out (3) without delay, to avoid starting
being prevented.
Flashing AdBlue®warning lamp on
switching on the ignition, with the
Engine self-diagnostics warning lamp on fixed,
accompanied by an audible signal and a message
indicating that starting is prevented.
The engine immobiliser prevents the engine from
restarting (the permitted driving limit has been
exceeded after confirmation of a malfunction of
the emissions control system).
To start the engine, carry out (2).
Rear foglamps
Fixed.
The lamps are on.
DS NIGHT VISION
Fixed.
The function has been activated, but
the vehicle is travelling too fast or the exterior
temperature conditions are outside the operating
range.
The display is available with the "Night vision"
page but the system does not emit an alert.
For more information, refer to the Lighting and
visibility section.
DS MATRIX LED VISION
Fixed, accompanied by an audible signal
and a message.
A malfunctionof theDS MATRIX LED VISION
headlamps or of the camera has been detected.
Carry out (2).
Automatic headlamp dipping
Fixed, accompanied by an audible signal
and a message.
A function or camera malfunction is detected.
Carry out (2).
Green warning/indicator lamps
Stop & Start
Fixed.
When the vehicle stops, the Stop & Start
puts the engine into STOP mode.
Flashing temporarily.
STOP mode is momentarily unavailable or
START mode is automatically triggered.
For more information, refer to the Driving section.
Vehicle ready to drive (Rechargeable hybrid)
Fixed, accompanied by an audible signal
when it comes on.
The vehicle is ready to drive.
The indicator lamp goes out upon reaching a
speed of approximately 3 mph (5km/h) and lights
up again when the vehicle stops moving.
The lamp will go out when you turn off the engine
and exit the vehicle.
Seat unoccupied/Seat belt not fastened
Fixed.
(grey)
With the ignition on, one of the front or rear
passenger seats is considered to be unoccupied.

18
Instruments
01
Seat occupied/Seat belt fastened
Fixed.
With the ignition on, the driver or a
passenger has fastened their seat belt.
Hill Assist Descent Control
Fixed.
(grey)
The function has been activated, but is currently
paused because the speed is too high.
Reduce the vehicle speed to below 19 mph
(30km/h).
Fixed.
The system has been activated, but the
conditions for regulation are not met (gradient,
speed too high, gear engaged).
Flashing.
The function is regulating the speed of the
vehicle.
The vehicle is being braked; the brake lamps come
on during the descent.
Direction indicators
Flashing with audible signal.
The direction indicators are on.
Daytime running lamps/Sidelamps
Fixed.
With adequate ambient light, the daytime
running lamps are on.
With inadequate ambient light, the sidelamps
are on.
Dipped beam headlamps
Fixed.
The lamps are on.
DS NIGHT VISION
Fixed.
(grey)
The function is activated, but not available.
Fixed.
The function is active.
All of the conditions are met: the system is
operating.
For more information, refer to the Lighting and
visibility section.
DS MATRIX LED VISION
Fixed.
The function is activated.
Automatic headlamp dipping
Fixed.
(grey)
The function is activated, but not available.
All the operating conditions have not been met.
Fixed.
The function has been activated via
the touch screen.
The lighting control stalk ring is in the “AUTO”
position.
For more information, refer to the Lighting and
visibility section.
Blue warning/indicator lamps
Main beam headlamps
Fixed.
The lamps are on.
e-SAVEfunction (Rechargeable hybrid)
Fixed, accompanied by the reserved
electric range.
The function is activated.
Black/white warning lamps
Foot on the brake
Fixed.
Insufficient or no pressure on the brake
pedal.
With the engine running, before releasing the
parking brake, to move out of mode Pon an
automatic gearbox.
Indicators
Service indicator
The servicing information is expressed in terms of
distance (miles or kilometres) and time (months
or days).
The alert is given at whichever of these two terms
is reached first.
The servicing information is displayed in the
instrument panel. Depending on the version of the
vehicle:
– The distance recorder display line indicates
the distance remaining before the next service
is due, or the distance travelled since it was due
preceded by the "-" sign.
– An alert message indicates the distance
remaining, as well as the period before the next
service is due or how long it is overdue.