2007.5 Citroen C5 DAG Owner's Manual

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The electronic parking brake com-bines 2 operational modes:AUTOMATIC:
Automatic application when the engine is stopped and automatic release on use of the accelerator (automatic operation by default).
MANUAL:The MANUAL application/release of the parking brake is possible permanently by pull-ing/pushing control A.

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E L E C T R I C P A R K I N G B R A K E
ACTIVATION/DEACTIVATION OF THE AUTOMATIC FUNC-TIONS
The automatic application when the engine is switched off and the automatic release when you press the accelerator can be deacti-vated. Activation / deactivation is performed using the “Main Menu” of the instrument panel screen. To do so, select “Vehicle param-eters / Comfort / Automatic parking brake”.
The deactivation of these functions is confi rmed by the lighting of this warning lamp on the instrument panel.
With the automatic functions deacti-vated, the application and release of the parking brake are done manu-ally.
MANUAL OPERATION
Manual application / release of the parking brake is always possible.
To start the vehicle
With the ignition on or the engine running, to release the parking brake, press on the brake or accel-erator pedal, push then releasecontrol A.
The application of the parking brake is confi rmed by:The lighting of the warning lamp on control A and of the warning lamp on the instru-ment panel.
The display of the message “Parking brake applied” on the instrument panel screen.
When the driver’s door is opened, a beep is heard and a message displayed if the parking brake has not been applied.

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E L E C T R I C P A R K I N G B R A K E
S P E C I A L F E A T U R E S
MAXIMUM APPLICATION
If necessary, you can utilise maximum application of the parking brake. It is obtained by means of a long pull on control A, until you see the message “Maximum parking brake application” and a beep is heard.
Maximum application is indispensable:In the case of a vehicle towing a caravan or a trailer, if the automatic functions are activated but you are applying the parking brake manually.
When the gradient you are parked on is variable in its effect (e.g. on a ferry, in a lorry, during towing).Note:In the case of towing, a loaded vehicle or parking on a gradient, turn the front wheels towards the pavement and engage a gear when you park.
After maximum application, the release time will be longer.
PARTICULAR SITUATIONS
In certain situations (starting the engine, etc), the parking brake can automatically alter its force. This is normal opera-tion.
To advance your vehicle a few centimetres without starting the engine, but with the ignition on, press on the brake pedal and release the parking brake by pushing then releasing control A.
The full release of the parking brake is confi rmed by the extinction of the warning lamp on control A, and of the warn-ing lamp on the instrument panel, and by the display of the message “Parking brake released” on the instrument panel screen.
If the parking brake malfunctions while applied or if the battery runs fl at, an emergency release is always possib le (see paragraph “Emergency unlocking”).

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D Y N A M I C E M E R G E N C Y B R A K I N G
Dynamic emergency braking
In the event of a failure of the vehicle’s main braking system or in an excep-tional situation (e.g. driver taken ill, under instruction, etc) a continuous pull on control A will stop the vehicle.
The electronic stability programme (ESP) provides stability during dynami c emergency braking.
If the dynamic emergency braking malfunctions, one of the following mes-sages will be displayed on the instrument panel screen:“Parking brake faulty”.
“Parking brake control faulty”.

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Unlocking in emergency
In the event of the electronic park-ing brake malfunctioning or the battery running fl at, an emer-gency manual device can unlock the electronic parking brake.1. Immobilise the vehicle, with the engine running, by engaging fi rst gear (manual gearbox) or position P (automatic gearbox), then switch off the engine.Note: If it is impossible to immobi-lise the vehicle, do not action the unlocking control and urgently con-tact a CITROËN dealerunlocking control and urgently control .
E L E C T R I C P A R K I N G B R A K E
U N L O C K I N G I N E M E R G E N C Y
9. Make sure that you position the strap back in its location C. If not, the application of the park-ing brake will not be possible. Contact a CITROËN dealer.ing brake will not be possible. will not be
10. Refi t the rubber mat at the base of the armrest.11. Remove and store the block.
This strap cannot apply the parking brake. To re-engage the electronic parking brake (after resolution of the malfunction or the fl at battery), make a long pull on the control lever A until the parking brake warning lamp (!) fl ashes on the instrument panel then make a second long pull until this warning lamp remains lit permanently. The time for applying the brake subsequent to the emergency unlocking will be longer.
2. Fetch the vehicle block located in the boot.3. Immobilise the vehicle by placing the block in front of or behind one of the rear wheels.4. Open the lower compartment of the central armrest by pulling upwards.5. Ensure that the cup-holder B is Bfolded back.6. Remove the rubber mat covering the base of the armrest.7. Disengage the strap from its loca-tion C.8. Pull the strap to unlock the brake. A loud click confi rms that the brake is unlocked.
Note: It is necessary to check that the parking brake warning lamp lights up on the instrument panel when the parking brake is applied.
Remark: Diagnostic socket in the armrest strengthener. Ensure that you do not allow any dusty or damp elements near the diagnos-tic socket D which is essential for the maintenance of your vehicle.

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O P E R A T I N G A N O M A L I E S
SituationCONSEQUENCES
1Electronic parking brake fault and display of message “Parking brake faulty” and the following warning lamps:If the electronic parking brake fault warning lamp and the service warning lamp light up, position the vehicle in a safe location (on fl at ground, with a gear engaged).
2Display of the messages “Parking brake faulty” and “Anti-roll-back system faulty”, and the following warning lamps:The automatic functions are deactivated.The hill start assist is unavailable.The electronic parking brake is only available manually.

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If any of these instances arises, contact a CITROËN dealer as soon as possible.
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O P E R A T I N G A N O M A L I E S
SITUATIONCONSEQUENCES
5Display of message “Parking brake control faulty – automatic mode activated” and the following warn-ing lamps:
Only the functions for automatic application on switching off the engine and automatic release on acceleration are available.MANUAL application/release of the electronic parking brake and d ynamic emergency braking are unavailable.

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H I L L S T A R T A S S I S T
To aid starting on a gradient, your vehicle is equipped with a system which keeps it immobilised for a short time (about 2 seconds), the approximate time it takes to move your foot from the brake pedal to the accelerator pedal.
This function is only active when:The vehicle is completely sta-tionary, with your foot on the brake pedal.
In particular conditions on a slope.With the driver's door closed.Note:The hill start assist function cannot be deactivated.
The display of the message “Hill start assist fault” indicates a mal-function of the hill start assist func-tion.