2012 Citroen DS4 tow

Lateral airbags
System which protects the driver and frontpassenger in the event of a serious side impact
in order to limit the risk of injury to the chest,
between the hip and the shoulder.
Each lateral airba
g is fitted in the seat backrest frame, door side.

Deployment
Impact detection zones
A.Front impact zone.
B.Side impact zone. The lateral airba
gs are deployed unilaterally in
the event of a serious side impact applied to all
or par t of the side impact zone
B , perpendicular
to the longitudinal centreline of the vehicle on a
horizontal plane and directed from the outside
towards the inside of the vehicle.
The lateral airbag inflates between the hip and
shoulder of the front occupant of the vehicle
and the corresponding door trim panel.

189Safety
Curtain airbags
System which protects the driver andpassengers (with the exception of the rear centre passenger) in the event of a serious side
impact in order to limit the risk of injury to theside of the head.
Each curtain airbag is built into the pillars andthe upper passenger compartment area.

Deployment

The cur tain airbag is deployed at the same
time as the corresponding lateral airbag in the event of a serious side impact applied to all or par t of the side impact zone B, perpendicular
to the longitudinal centreline of the vehicle on a horizontal plane and directed from the outside
towards the inside of the vehicle.
The cur tain airbag inflates between the front or
rear occupant of the vehicle and the windows.
Operating fault
In the event of a minor impact or bump on the side of the vehicle or if the vehicle rolls over, the airbag may not be deployed.
In the event of a rear or front collision, the airbag is not deployed.
I
f this warning lamp comes on in theinstrument panel, accompanied by
an audible signal and a message in
the screen, contact a CITROËN dealer or a
qualified workshop to have the system checked.
The airbags may no 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.

With the vehicle stationary, the parking brake is automatically applied when the engine is
switched off.
Automatic application,
engine off
In the case of towing, a loaded vehicleor parking on a gradient, turn the front wheels towards the pavement and engage a gear when you park.
Before leaving the vehicle, ensurethat parking brake warning lamp inthe instrument panel is on fixed (notflashing). Never leave a child alone inside the vehicle with the ignition on, as they could release the parking brake.


- illumination o
f the braking warninglamp and of the P
warning lamp in
the control lever A ,

- displa
y of the message "Handbrake on". The application of the parkin
g brake is confirmed by:

Automatic release

The electric parking brake releasesautomatically and progressivelywhen youpress the accelerator:)Manual gearbox:
press down fully on the clutch pedal, engage first gear or reverse,press on the accelerator pedal andmove off.)6-speed electronic gearbox system:select position A
, M
or Rthen press on theaccelerator pedal. )Automatic gearbox
: select position D, Mor Rthen press the accelerator pedal.


When stationary, with the engine running, donot press the accelerator pedal unnecessarily, as you may release the parking brake.

Full release of the parking brake is confirmed by:


- the brakin
g warning lamp and
the Pwarning lamp in the control lever A
going off,

- displa
y of the message"Handbrake off".

Driving

Manual operation
)
Select position Mfor sequential
changing
of the six gears. ) Push the lever towards the +sign to change up a gear.
)
Pull the lever towards the -
sign to change
down a gear.
It is onl
y possible to change from one gear to
another if the vehicle speed and engine speed
permit; otherwise, the gearbox will operate
temporarily in automatic mode.
Ddisappears and the gearsengaged appear in succession in the
instrument panel.
I
f the engine speed is too low or too high, the
gear selected flashes for a few seconds, then
the actual gear engaged is displayed.
It is possible to chan
ge from position D(automatic) to position M
(manual) at any time.
When the vehicle is stationary or moving
very slowly, the gearbox selects gear M1automatically.
The spor t and snow programmes do not operate in manual mode.

Sport and snow programmes


Sport programme "S"
)Press button "S"
, after star ting the engine.
The gearbox automatically favours a dynamicstyle of driving.
S
appears in the instrument panel.


Snow programme "7
"
)Press button "7", after star ting the engine.
The gearbox adapts to driving on slipperyroads.
This programme improves star ting and drive
when traction is poor.
7appears in the instrument panel.

Return to automatic
operation
)
At any time, press the button selected
again to quit the programme engaged andreturn to auto-adaptive mode.
These two special pro
grammes supplement the
automatic operation in very specific conditions of use.

Operating fault

In the event of a fault, the warning lamp in thebutton flashes then goes off.
Have it checked by a CITROËN dealer or aqualified workshop.


The system may suffer temporary interference in certain weather conditions(rain, hail...).
In par ticular, driving on a wet surface or moving from a dry area to a wet area can cause false alerts (for example, the presence of a fog of water droplets in the blind spot angle is interpreted as avehicle).
In bad or wintry weather, ensure thatthe sensors are not covered by mud, ice or snow. Take care not to cover the warning zone in the door mirrors or the detection zones on the front and rear bumpers with adhesive labels or other objects; they may hamper the correct operation of the system.

)To deactivate the system, press this button again; the warning lamp goes off.
The state of the system remains in memory on switching off the ignition.
The system is automatically deactivated when towing with a towbar approved by CITROËN.

225
Driving

Programming
)Turn dial 1to the "CRUISE"
position: thecruise control mode is selected but is not switched on (Pause).)Set the programmed speed by accelerating
to the required speed, then press button 2
or 3(e.g.: 70 mph (11 0 k m / h)); the cruise control system is activated (ON).
You can then chan
ge the programmed speed using buttons 2
and 3
:


- by + or - 1 mph (km/h) = shor t press,

- in steps of + or - 5 mph (km/h) = maintained press.
If storing speeds is available and activated on your vehicle, the programmed speed will stop at the closest stored speed; refer to thecorresponding section. )Stop the cruise control system by pressing button 4
: this is confirmed in the screen (Pause).
)Switch on the cruise control again with another press on button 4 .




Exceeding the programmed speed

Intentional or unintentional exceeding of the programmed speed results in
flashing of this speed in the screen.
Return to the programmed speed, by means of intentional or unintentional
deceleration of the vehicle, automatically cancels the flashing of the speed.


Exiting cruise control mode
)Turn dial 1to the "0"
position: the cruise control mode is deselected.
It disappears from the screen.



Operating fault

In the event of a cruise control malfunction,
the speed is cleared resulting in flashing of the dashes.
Have it checked by a CITROËN dealer or a
qualified workshop.

When the cruise control is switched on,be careful if you maintain the pressure on one of the programmed speed changing buttons: this may result in a very rapid change in the speed of your vehicle. Do not use the cruise control on slipperyroads or in heavy traffic. On a steep descent, the cruise control willnot be able to prevent the vehicle from exceeding the programmed speed. On steep climbs or when towing, the programmed speed may not be reached or maintained.
To a v o i d a ny risk of jamming of the pedals:


- ensure that the mat is positioned correctly,

- never fit one mat on top of another.