display Citroen DS4 2012 1.G Service Manual

Cigarette lighter/12 V
accessory socket
)To use the cigarette lighter, press it in and wait a few seconds until it pops outautomatically. )To connect a 12 V accessory (max power:
120 W
), remove the cigarette lighter and connect a suitable adaptor.
You can use this socket to connect a telephone
charger, a bottle warmer...
After use, put the cigarette lighter back intoplace straight away.




















USB port/auxiliary
socket

Connected to the USB por t, theportable device charges automatically while in use.
The "AU X "
connection box, located in thecentre console, comprises an auxiliary JACK
socket and/or a USB por t.
It permits the connection of a por table device,
such as a di
gital audio player of the iPod® or ®
USB memory stick type.
It reads cer tain audio file formats allowing them
to be heard via the vehicle's speakers.
You can manage these files using the steering
mounted controls or the audio system control
panel and display them on the multi
functionscreen.
F
or more information on the use of this equipment, refer to the "Audio and Telematics" section.

Ty r e u n d e r - i nfl ation detection
System which automatically and continuously checks the pressure of the tyres while driving.Sensors fitted in each valve trigger a warning
in the event of problem (speed above 12 mph(20 km/h)).

Puncture

The tyre under-inflation detectionsystem is an aid to driving which doesnot replace the need for the driver to bevigilant or to drive responsibly.


Under-infl ated tyre
This warning lamp is displayed on the
instrument panel and/or a message appears
in the screen, accompanied by an audible
si
gnal, to identify the wheel concerned.
The STOPwarning lamp comes on and/or this warning lamp is displayed on
the instrument panel, accompanied by
an audible signal and a message in the
screen identifying the wheel concerned.
)Stop as soon as it is safe to do so, avoiding any sudden movement of the steering
wheel and the brakes.)Repair or change the damaged wheel(punctured or very deflated tyre), and have
the tyre pressure checked as soon as possible.
) Check the tyre pressures as soon as possible.
This check must be carried out when the tyres
are cold.

177Safety

Sensor(s) not detected or faulty
A message appears in the screen,
accompanied by an audible signal, to identify
the wheel or wheels which are not detected or
to indicate a malfunction in the s
ystem.
Contact a CITROËN dealer or a qualified
workshop to replace the
faulty sensor(s).
All repairs and changing of tyres on a wheel fitted with this system must be carried out by a CITROËN dealer or aqualified workshop.
If, when changing a tyre, you install a wheel which is not detected by your vehicle (example: fitting of snow tyres),you must have the system reinitialised by a CITROËN dealer or a qualified workshop.
This system does not avoid the needto have the tyre pressures checkedregularly (refer to the "Identificationmarkings" section) to ensure that
the optimum dynamic performanceof the vehicle is maintained andprevent premature wear of the tyres, particularly in arduous driving conditions (heavy load, high speed). The tyre pressures must be checked cold, at least once a month. Remember to check the pressure of the spare wheel. The tyre under-inflation detection system may experience temporary inter ference due to electro-magnetic emissions on a frequency close to thatused by the system.

This message is also displayed when one of the wheels is away from the vehicle (being repaired) or when oneor more wheels without a sensor are fitted.
If your vehicle is equipped with a spare wheel, this is not fitted with a sensor.

Rear seat belts

Fastening
)Pull the strap, then inser t the tongue in thebuckle.)Check that the seat belt is fastenedcorrectly by pulling the strap.



Unfastening
)Press the red button on the buckle.)Guide the seat belt as it reels in.)On the outer seat belts, raise the bar to the
top of the backrest to prevent the tongue from knocking against the side trim.
The rear seats are each fitted with a three-point
seat belt, with force limiter and, for the outer
seats
, an effort limiter.
Seat belt not fastened/unfastened warning lampsdisplay
1. Driver's seat belt not fastened/unfastened
warning lamp.2. Front passenger's seat belt not fastened/unfastened warning lamp.
The corresponding warning lamp 1 or 2
comes
on in red on the seat belt and passenger's front airbag warning lamps display, accompanied by an audible signal and a message in the screen,
if the seat belt is not fastened or is unfastened.

Safety

Seat belt unfastened warninglamp in the instrument panel
This warning lamp comes on in the
instrument panel when one or more rear passengers unfasten their seat belt.
Seat belt unfastened warninglamps display
3. Right hand rear seat belt warning lamp.4.
Centre rear seat belt warning lamp.
5. Left hand rear seat belt warning lamp.
When the ignition is switched on, with the
engine running or when the vehicle is moving at less than 12 mph (20 km/h), the corresponding warning lamps 3, 4 and 5
come on in red for approximately 30 seconds, if the seat belt is not
fastened.
When the vehicle is moving at more than 12 mph (20 km/h), the corresponding warning lamps 3,4and 5come on in red, accompanied by anaudible signal and a message in the screen, if a rear passenger has unfastened their seat belt. From approximatel
y 12 mph (20 km/h),
this warning lamp flashes for two minutes
accompanied by an audible signal of increasingvolume. Once these two minutes have elapsed,
this warning lamp remains on until the one or more rear passengers fasten their seat belt.

187
Safety

Deactivation
Only the passenger's front airbag can be deactivated:)inser t the key in the passenger airbagdeactivation switch,)turn it to the "OFF"position, )then, remove the key keeping the switch in
the new position.

According to version, this warninglamp comes on in the instrumentpanel and/or in the seat belt and passenger's front airbag warning lamps displaywhen the ignition is on and until the airbag is
reactivated.
To assure the safety of your child,the passenger's front airbag mustbe deactivated when you install a "rear facing" child seat on the front passenger seat. Other wise, the child would risk beingseriously injured or killed if the airbag were deployed.
Reactivation
When you remove the child seat, turn the switch to the "ON"position to reactivate the airbag and so assure the safety of your front passenger in the event of an impact.
With the i
gnition on, this warninglamp comes on in the seat belt andpassenger's front airbag warning lamps display for approximately oneminute, if the passenger's front airbag
is activated.


Operating fault

If this warning lamp flashes in the
instrument panel and/or in the seat belt and
passenger's front airbag warning lamps
display, contact a CITROËN dealer or a qualified
workshop. The passenger's front airbag may no longer
be deployed in the event of a serious impact.
If even one of the two airbag warning lamps comes on continuously, do notinstall a child seat on the front passenger seat.
Have the system checked by a CITROËN dealer or a qualified workshop.


If this warning lamp comes on in theinstrument panel, accompanied by an
audible warning and the display of amessage, contact a CITROËN dealer or a qualified
workshop to have the system checked. The airbags mayno longer be deployed in the event of a serious impact.

Electric parking brake
The electric parking brake combines
2 operational modes:- Automatic Application/ReleaseApplication is automatic when the engine
stops, release is automatic on use of the
accelerator (activated by default),-Manual Application/ReleaseThe parking brake can be applied/releasedmanually by pulling control lever A.

Do not place any object (packet of cigarettes, telephone...) between thegear lever and the electric parkingbrake control lever.


It is recommended that you do notapply the parking brake in very coldconditions (ice) and during towing (breakdown, caravan...). Deactivate the automatic functions and release the parking brake manually.
If this warnin
g lamp comes on in
the instrument panel, the automatic
m
ode is deactivated.
Programming the mode

Depending on the country of sale of the vehicle,
the automatic application when the engine is
switched off and the automatic release whenyou press the accelerator can be deactivated.

Activation/deactivation is done
using the vehicle configurationmenu; refer to the section covering
the configuration of your vehicle'ssystems.

The parking brake is then applied and released
manually. When the driver's door is opened,
there is an audible si
gnal and a message is
displayed if the brake is not applied.

195
Driving
With the ignition on or the engine running, torelease the parking brake, press on the brakepedalor the accelerator, pull then release
control A
.
Manual release


Before leaving the vehicle, ensurethat parking brake warning lamp inthe instrument panel is on fixed, not flashing.


Manual application
With the vehicle stationary, to apply the parkingbrake whether the engine is running or off, pullcontrol lever A.

The application of the parking brake is confirmed by:
- illumination o
f the braking warninglamp and of the P
warning lamp in
the control lever A,
- displa
y of the message"Handbrake on".
When the driver
’s door is opened with the engine running, a message is displayed
accompanied by an audible signal if the parkingbrake has not been applied, except in the case
of an automatic gearbox with the gear lever in position P.P
The full application of the parking brake is confirmed by:


- the brakin
g warning lamp and
the P warning lamp in the controllever Agoing off,

- displa
y of the message
"Handbrake off".

If you pull control lever Awithout pressingAthe brake pedal, the parking brake will not be released and a warning lamp willcome on in the instrument panel.


Maximum application

If necessary, you can make a maximum application
of the parking brake. This is obtained by means of a long pullon the control
l
ever A, until you see the message "Handbrake on maximum" and a beep is heard.
Maximum application is essential:

- in the case of a vehicle towing a caravan
or a trailer, if the automatic functions are
activated but you are applying the parkingbrake manually,

- when the gradient you are parked on may
vary (e.g. on a ferry, on a lorry, duringtowing).

In the case of towing, a loaded vehicle or parking on a gradient, make amaximum application of the parkingbrake then turn the front wheelstowards the pavement and engage agear when you park.
After a maximum application, the release time will be longer.

197
Driving
With the engine running and the vehiclestationary, in order to immobilise the vehicleit is essential to manuallyapply the parking
brake by pulling
control lever A.


Immobilising the vehicle,
engine running


The emergency braking must only beused in exceptional circumstances.


Before leaving the vehicle, ensurethat parking brake warning lamp inthe instrument panel is on fixed, not flashing. The application of the parkin
g brake is confirmed by:
- illumination of the brakin
g
warning lamp and the Pwarning lamp in the control lever A ,
- displa
y of the message"Handbrake on".
When the driver’s door is opened, a messa
ge is
displa
yed accompanied by an audible signal, if
the parking brake has not been applied, except
in the case of an automatic gearbox with thegear lever in position P.P
Particular situations
In cer tain situations (e.g. star ting the engine),
the parking brake can automatically alter its force. This is normal operation.
To advance
your vehicle a few centimetres without star ting the engine, but with the ignition
on, press on the brake pedal and release the
parking brake by pulling
then releasing
the control lever A. The full release of the parkingbrake is confirmed by the warning lampsin the control lever A
and in the instrumentpanel going off and display of the message"Handbrake off".
If the parking brake develops a fault while appliedor if the battery runs flat, an
emergency release is always possible.



Emergency braking



In the event of failure of the electronicstability control system, signalled
by the illumination of this warning
lamp, braking stability is then not guaranteed.
In this event, stability must be assured by thedriver by repeating alternate "pull-release" actions on the control lever A.

In the event of a failure of the main servicebrake or in an exceptional situation (e.g. driver
taken ill, under instruction, etc) a continuous
pull on the control lever Awill stop the vehicle.
The electronic stability control provides stability
durin
g emergency braking.
If the emergency braking malfunctions,
the message "Parking brake faulty" will be
displayed.

Operating faults
If the electric parking brake malfunction warning lamp comes on together with one or more of the warning lamps presented in these tables, place the
vehicle in a safe condition (on level ground, gear engaged) and contact a CITROËN dealer or a qualified workshop without delay.
SituationsConsequences
Display of the message "Parking brake fault" and of thefollowing warning lamps:

- The automatic functions are deactivated.

- Hill start assist is not available.

- The electric parking brake can only be used manually.
Displa
y of the message "Parking brake fault" and of thefollowing warning lamps:

- Manual release of the electric parking brake is only available by pressing the
accelerator pedal and releasing the control.

- Hill
start assist is not available.

- The automatic functions and the manual application are still available.
Display o
f the message "Parking brake fault" and of thefollowing warning lamps:

- The automatic functions are deactivated.

- Hill start assist is not available.