2008.5 Citroen C5 DAG Owner's Manual

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9
D R I V I N G
ELECTRONIC PARKING BRAKE
The electronic parking brake com-
bines 2 operational modes:
- AUTOMATIC
Automatic application when the engine stops and automatic re-
lease on use of the accelerator
(automatic operation by default),
- MANUAL
Permanent manual application/ release of the parking brake is
possible by pulling control A
while pressing the brake pedal. Automatic operation
Application with the engine off
With the vehicle stationary, the park-
ing brake
is automatically applied
when the engine is switched off.
The application of the parking brake
is confi rmed by: Application with the engine running
With the engine running and the ve-
hicle stationary, in order to immobi-
lise the vehicle you need to manually
apply the parking brake by
pulling
on control A .
The application of the parking brake
is confi rmed by:
- the lighting of the warning
lamp on control A and on
the instrument panel,
Before leaving the vehicle,
check that warning lamp P
on the instrument panel is
permanently lit.
Never leave a child alone inside the
vehicle with the ignition on, as they
could release the parking brake.
- the display of a message "parking
brake applied" on the instrument
panel display.
An operation sound will confi rm to
you the application/release of your
electronic parking brake. - the lighting of warning
lamp P on control A and
on the instrument panel,
- the display of a message "park- ing brake applied" on the instru-
ment panel display.
When the driver’s door is opened, a
beep is heard and a message dis-
played if the parking brake has not
been applied.
Before leaving the vehicle,
check that warning lamp P
on the instrument panel is
permanently lit.

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D R I V I N G
Release
The electronic parking brake releases
automatically and progressively
when you press the accelerator:

 with a manual gearbox (fi rst
gear or reverse gear engaged),
press down fully on the clutch
pedal then press on the accel-
erator pedal and move off.

 with an automatic gearbox , ac-
celerate with the selector in posi-
tion D , M or R .
Full release of the parking brake is
confi rmed by: - the extinction of warning lamp P on control A and
on the instrument panel,
- the display of a message "park- ing brake released" on the instru-
ment panel display.
When stationary, with the engine
running, do not press the accelera-
tor pedal unnecessarily (particularly
when starting the engine, including
in neutral), as you may release the
parking brake. Activation/Deactivation of the
automatic functions
The automatic application when the
engine is switched off and the au-
tomatic release when you press
the accelerator can be deactivated.
Activation/deactivation is performed
using the confi guration menu of the
instrument panel display. To do so,
select "Personalisation/Confi guration/
Defi ne the Vehicle parameters/Driving
assistance/Automatic handbrake".
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 manually.
The deactivation of the
automatic functions is rec-
ommended in particularly
cold conditions (ice) and
during towing (breakdown,
caravan...). Manual operation
Manual application/release of the
parking brake is always possible.
Application
With the vehicle stationary, to apply
the parking brake whether the engine
is running or off,
pull on control A .
The application of the parking brake
is confi rmed by: -
the lighting of the warning lamp
on control A and of warning
lamp P on the instrument panel,
- the display of a message "park-
ing brake applied" on the instru-
ment panel display.
When the driver’s door is
opened with the engine run-
ning, a beep is heard and
a message displayed if the parking
brake has not been applied.

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9
D R I V I N G
Release
The electronic parking brake releases
automatically and progressively
when you press the accelerator:

 with a manual gearbox (fi rst
gear or reverse gear engaged),
press down fully on the clutch
pedal then press on the accel-
erator pedal and move off.

 with an automatic gearbox , ac-
celerate with the selector in posi-
tion D , M or R .
Full release of the parking brake is
confi rmed by: - the extinction of warning lamp P on control A and
on the instrument panel,
- the display of a message "park- ing brake released" on the instru-
ment panel display.
When stationary, with the engine
running, do not press the accelera-
tor pedal unnecessarily (particularly
when starting the engine, including
in neutral), as you may release the
parking brake. Activation/Deactivation of the
automatic functions
The automatic application when the
engine is switched off and the au-
tomatic release when you press
the accelerator can be deactivated.
Activation/deactivation is performed
using the confi guration menu of the
instrument panel display. To do so,
select "Personalisation/Confi guration/
Defi ne the Vehicle parameters/Driving
assistance/Automatic handbrake".
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 manually.
The deactivation of the
automatic functions is rec-
ommended in particularly
cold conditions (ice) and
during towing (breakdown,
caravan...). Manual operation
Manual application/release of the
parking brake is always possible.
Application
With the vehicle stationary, to apply
the parking brake whether the engine
is running or off,
pull on control A .
The application of the parking brake
is confi rmed by: -
the lighting of the warning lamp
on control A and of warning
lamp P on the instrument panel,
- the display of a message "park-
ing brake applied" on the instru-
ment panel display.
When the driver’s door is
opened with the engine run-
ning, a beep is heard and
a message displayed if the parking
brake has not been applied.

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9
D R I V I N G
Release
With the ignition on or the engine
running, to release the parking
brake, press on the brake pedal,

push then release control A .
The full application of the parking
brake is confi rmed by: - the extinction of the warn-ing lamp on control A and
of warning lamp P on the
instrument panel,
- the display of a message "park- ing brake released" on the instru-
ment panel display.
If you push control A without press-
ing the brake pedal, the parking
brake will not be released and the
message "Foot on brake necessary"
will be displayed on the instrument
panel.
When stationary, with the
engine running, do not
press the accelerator pedal
unnecessarily, as you may
release the parking brake. Maximum application
If necessary, you can utilise
maxi-
mum application of the parking
brake. It is obtained by means of a

long pull on control A , until you see
the message "Max application of the
parking brake" and a beep is heard.

Maximum application is essential:
- in the case of a vehicle towing a caravan or a trailer, if the au-
tomatic 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).
- 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 a maximum application, the release time will be longer. Particular situations
In certain situations (starting the
engine...), the parking brake can
automatically alter its force. This is
normal operation.
To advance your vehicle a few cen-
timetres 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
warning lamp P (red) on the instru-
ment panel and the display of a
message "parking brake released"
on the instrument panel display.
If the parking brake malfunctions

while applied or if the battery

runs fl at , an emergency release is
always possible.
To guarantee correct operation of
the parking brake and therefore
your safety, the number of succes-
sive application/release operations
is limited to eight.
If this number is exceeded, you are
warned by the message "Parking
brake faulty" and a warning lamp
fl ashes.

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D R I V I N G
Dynamic emergency braking
In the event of a failure of the vehi-
cle’s main braking system or in an
exceptional situation (e.g. driver tak-
en ill, under instruction, etc) pull and
hold control A to stop the vehicle.
The electronic stability programme
(ESP) provides stability during dy-
namic emergency braking.
If the dynamic emergency braking
malfunctions, one of the following
messages will be displayed on the
instrument panel display:
- "Parking brake faulty".
- "Parking brake control faulty". If a failure of the ESP sys-
tem is signalled by the light-
ing of this warning lamp,
then braking stability is not
guaranteed. In this event, stability
must be assured by the driver by
repeating alternate "pull release" ac-
tions on control A .
The dynamic emergency
braking must only be used
in exceptional circum-
stances. Emergency unlocking
In the event of the electronic parking
brake malfunctioning or the battery
running fl at, an emergency man-
ual device can unlock the parking
brake.

 Immobilise the vehicle, with the
engine running, by engaging fi rst
gear (manual gearbox) or posi-
tion P (automatic gearbox), then
switch off the engine.
If it is impossible to immobilise the vehicle, do not action the
control and urgently contact a
CITROËN dealer.

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D R I V I N G

 Fetch the vehicle chock located
in the boot.

 Immobilise the vehicle by placing
the chock at the front or at the
rear of one of the rear wheels.

 Open the lower compartment of
the centre armrest by pulling it.

 Ensure that the cup holder B is
retracted.

 Remove the rubber mat covering
the base of the armrest. This strap does not permit
application of the parking
brake.
To re-engage the electronic parking
brake (after rectifying the malfunc-
tion or battery failure), give a long
pull on the control A until the park-
ing brake warning lamp (!) fl ashes
on the instrument panel then give a
second long pull until this warning
lamp is lit permanently.
The time required for the subse-
quent application may be longer
than during normal operation.
It is essential that the ignition is
not switched on until the parking
brake has re-engaged (fl ashing of
the warning lamp (!) on the instru-
ment panel then warning lamp lit
permanently) to avoid damage to
the parking brake.
Take care not to allow moisture or
dust in the proximity of the diagnos-
tic socket D which is essential for
the maintenance of your vehicle.


Release the strap from its location C .

 Pull the strap to release the
brake. A loud knock confi rms the
release of the brake.

 Take care to put the strap
back in its location C correct-
ly. Otherwise, it will no longer
be possible to apply the brake.
Consult a CITROËN dealer.

 Put the rubber mat back in place
on the base of the armrest.

 Remove and stow the chock.

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D R I V I N G
Operating anomalies If any of these instances arises, contact a CITROËN dealer as soon as possible.

SITUATION
CONSEQUENCES

1 Electronic parking brake fault and display of
message "
Parking brake faulty " and the fol-
lowing warning lamps: If the electronic parking brake fault warning lamp and the
service
warning lamp light up, position the vehicle in a safe loca tion (on fl at
ground, with a gear engaged).

2 Display of the messages "
Parking brake
faulty " and " Anti roll-back fault " and of the
following warning lamps: - The automatic functions are deactivated.
- The hill start assist is unavailable.
- The electronic parking brake is only available manually.

3 Display of messages "
Parking brake faulty "
and " Anti roll-back fault " and of the follow-
ing warning lamp: - The manual unlocking of the electronic parking brake is u
na-
vailable.
- The hill start assist is unavailable.
- The automatic functions and manual application are stil l avail-
able.

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D R I V I N G

SITUATION
CONSEQUENCES

4 Display of messages "
Parking brake faulty "
and " Anti roll-back fault " and of the follow-
ing warning lamps:
and/or fl ashing
- The automatic functions are deactivated.
- The hill start assist is unavailable.
To apply the electronic parking brake:

 Immobilise the vehicle and switch off the ignition


Pull the control lever for at least 5 seconds or un til maximum application.
 Switch on the ignition and check that the electronic parkin g
brake warning lamps are on.
- Application may take longer than in normal operation.
- If warning lamp (!) fl ashes or if the warning lamps do not come
on when the ignition is switched on, this method does not work.
Have it checked by a CITROËN dealer.
To release the electronic parking brake:

 Switch on the ignition.

 Push the control lever and hold it for approximately 3 seconds.

5 Display of message "
Parking brake control
faulty – automatic mode activated " and the
following warning lamps:
and/or fl ashing - Only the functions for automatic application on switchi
ng off the
engine and automatic release on acceleration are available.
- Manual application/release of the electronic parking brake and
dynamic emergency braking are unavailable.

6 Display of message "
Parking brake faulty "
and of the following warning lamp:
fl ashing - Application of the parking brake is not guaranteed.
- The parking brake is temporarily unavailable.
It this situation arises:

 Wait approximately 3 minutes.

 After 3 minutes, if the warning lamp is still fl ashing, try to reini-
tialise the parking brake, either by pushing and releasing th e
control A while pressing the brake pedal or by means of a long
pull on control A .

7 Battery fault - Lighting of the battery warning la
mp makes it essential to stop the
vehicle as soon as traffi c allows. Stop and immobil ise your vehicle.
- Apply the electronic parking brake before switching off the en-
gine.