2010.5 Citroen DS4 battery

41Monitoring
Warning lampis onCauseAction/Obser vations
Batter y charge fixed. The battery charging circuit has a fault (dir ty or loose terminals, slack or cut alternator belt, ...).
The warning lamp should go off when the engine is star ted. If it does not go off, contact a CITROËN dealer or a qualified workshop.
Braking
fixed, associated with the STOP warning lamp.
The braking system fluid level has dropped significantly. You must stop as soon as it is safe to do so. Top up with brake fluid recommended by CITROËN. If the problem persists, have the system checked by a CITROËN dealer or a qualified workshop.
+
fixed, associated with the electric parking brake fault warning lamp, if the parking brake is released.
The braking system has a fault. You must stop as soon as it is safe to do so. Park, switch off the ignition and contact a CITROËN dealer or a qualified workshop.
+
fixed, associated with the STOP and ABS warning lamps.
The electronic brake force distribution (EBFD) system has a fault. You must stop as soon as it is safe to do so. Have it checked by a CITROËN dealer or a qualified workshop.

43Monitoring
Ser vice
temporarily, accompanied by a message.
A minor fault has occurred for which there is no specific warning lamp. Identify the fault by reading the message shown on the screen, such as, for example: - the opening of the doors, boot or bonnet, - the engine oil level, - the remote control battery,
- the tyre pressures, - saturation of the par ticle emission filter on Diesel vehicles (see "Checks - § Checks/Par ticle emissions filter"). For any other faults, contact a CITROËN dealer or a qualified workshop.
fixed, accompanied by a message and an audible signal.
A major fault has occurred for which there is no specific warning lamp. Identify the fault by reading the message shown on the screen and contact a CITROËN dealer or a qualified workshop.
Warning lampis onCauseAction/Obser vations
Par ticle emissions filter (Diesel)
fixed, accompanied by an audible signal
message on the risk of blockage of the par ticle emissions filter.
This indicates that the par ticle emissions filter is star ting to become
saturated.
As soon as driving conditions allow, regenerate the filter by driving at a speed of at least 35 mph (60 km/h)
until the warning lamp goes off.
fixed, accompanied by an audible signal and and a message that the
particle emissions filter additive level is too low.
This indicates the low level of the additive reser voir. Have the reser voir topped up as soon as possible by a CITROËN dealer or a qualified workshop.

A few seconds after the ignition is switched on, the distance recorder resumes its normal operation. The spanner remains on .
The distance remaining may be weighted by the time factor, depending on the type of driving. Therefore, the spanner may also come on if you have exceeded the two year ser vice inter val.
Service indicator zero reset
After each ser vice, the ser vice indicator must be reset to zero. The procedure for resetting to zero is as follows:  switch off the ignition,  press and hold the ".../000" trip distance recorder zero reset button,  switch on the ignition; the distance recorder display begins a countdown,  when the screen indicates "=/0" and the spanner disappears, release the button.
This operation cannot be carried out while a reminder of the ser vicing information is being displayed. Following this operation, if you wish to disconnect the battery, lock the vehicle and wait at least five minutes for the zero reset to be registered.
Recalling the service information
You can recall the ser vice information at any time.  Briefly press the ".../000" trip distance recorder zero reset button. The ser vice information is displayed for a few seconds, in the total distance recorder line or in the instrument panel central colour screen, according to version.
Service overdue
For a few seconds after the ignition is switched on, the spanner flashes to indicate that the service must be carried out as soon as possible. Example: the ser vice is overdue by 180 miles (300 km). For a few seconds after the ignition is switched
on, the screen indicates:

A few seconds after the ignition is switched on, the distance recorder resumes its normal operation. The spanner remains on .
The distance remaining may be weighted by the time factor, depending on the type of driving. Therefore, the spanner may also come on if you have exceeded the two year ser vice inter val.
Service indicator zero reset
After each ser vice, the ser vice indicator must be reset to zero. The procedure for resetting to zero is as follows:  switch off the ignition,  press and hold the ".../000" trip distance recorder zero reset button,  switch on the ignition; the distance recorder display begins a countdown,  when the screen indicates "=/0" and the spanner disappears, release the button.
This operation cannot be carried out while a reminder of the ser vicing information is being displayed. Following this operation, if you wish to disconnect the battery, lock the vehicle and wait at least five minutes for the zero reset to be registered.
Recalling the service information
You can recall the ser vice information at any time.  Briefly press the ".../000" trip distance recorder zero reset button. The ser vice information is displayed for a few seconds, in the total distance recorder line or in the instrument panel central colour screen, according to version.
Service overdue
For a few seconds after the ignition is switched on, the spanner flashes to indicate that the service must be carried out as soon as possible. Example: the ser vice is overdue by 180 miles (300 km). For a few seconds after the ignition is switched
on, the screen indicates:

5. Air conditioning On/Off
 Press this button to switch off the air conditioning.
Switching the system off could result in discomfor t (humidity, condensation).  Press this button again to return to automatic operation of the air conditioning. The indicator lamp on the "A /C" button comes on.
6. Air distribution adjustment
 Press one or more buttons to
direct the air flow towards:
- the windscreen and side windows (demisting or defrosting), - the outer and centre air vents, - the footwells. You can combine the three orientations to obtain the desired air distribution.
7. Air fl ow adjustment
 Turn this control to the left to decrease the air flow or to the right to increase the air flow.
8. Air intake/Air recirculation
 Press this button for recirculation
of the interior air. The indicator lamp in the button comes on.
The air flow indicator lamps, between the two fans, come on progressively in relation to the value requested.
9. "REST" function: ventilation with the engine off
Even with the engine is off, you can operate the ventilation for a few minutes.
Air recirculation enables the passenger compar tment to be isolated from exterior odours and smoke.  As soon as possible, press this button again to permit the intake of outside air and prevent the formation of condensation. The indicator lamp in the button goes off.
For example, while you are away from the vehicle, the passengers can still enjoy some air circulation without having the engine running. This function is available after switching on the ignition, as well as after stopping the engine. The period that the function is available depends on the state of charge of the battery. You can activate the "REST" function while the air conditioning control screens are on.

In the event of a malfunction with the remote control, you can no longer unlock, lock or locate your vehicle.  First of all, use the key in the lock to unlock or lock your vehicle.  Then, reinitialise the remote control. If the problem persists, contact a CITROËN dealer as soon as possible.
Fault with the remote
control
Reinitialisation
 Switch off the ignition and remove the
ignition key.  Press the closed padlock immediately for a few seconds.  Turn the key to position 2 (Ignition on) .  Switch off the ignition and remove the key from the ignition switch. The remote control is fully operational again.
Changing the battery
Battery ref.: CR2032/3 volts.  Unclip the cover using a small screwdriver at the two cutouts.  Lift off the cover.  Remove the flat battery from its location.  Fit the new battery into its location obser ving the original direction of fitment.  Clip the cover onto the casing.
If the battery is flat, you are informed by illumination of this warning lamp, an audible signal and a message in the screen.

Alarm *
- Exterior perimeter
The system checks for opening of the vehicle. The alarm is triggered if anyone tries to open a door, the boot, the bonnet...
- Interior volumetric
The system checks for any variation in the volume in the passenger compar tment. The alarm is triggered if anyone breaks a window, enters the passenger compar tment or moves inside the vehicle.
Locking the vehicle with full
alarm system
- Tilt
The system checks for any change in the attitude of the vehicle. The alarm is triggered if the vehicle is lifted, moved or knocked.
Self-protection function
The system checks for the putting out of
ser vice of its components. The alarm is triggered if the battery, the central control or the siren wiring are put out of ser vice or damaged.
For all work on the alarm system, contact a CITROËN dealer or a qualified workshop.
Activation
 Switch off the ignition and get out of the vehicle. Press the locking button on the remote control. The monitoring system is active: the indicator lamp in the button flashes once per second.
After the locking button on the remote control is pressed, the exterior perimeter monitoring is activated after a delay of 5 seconds and the interior volumetric and anti-tilt monitoring after
a delay of 45 seconds.
Deactivation
 Press the unlocking button on the remote control. The alarm system is deactivated: the indicator lamp in the button goes off.
If an opening (door, boot...) is not closed fully, the vehicle is not locked but the exterior perimeter monitoring will be activated after a delay of 45 seconds at the same time as the interior volumetric and anti-tilt monitoring.
* According to country.

To lock or unlock the doors manually in the
event of a malfunction of the central locking system or battery failure.
Emergency control
Locking the driver's door
 Inser t the key in the lock, then turn it to the rear.
Unlocking the driver's door
 Inser t the key in the lock, then turn it to the front.
Locking the front and rear passenger doors
 On the rear doors, check that the child lock is not activated.  Remove the black cap, located on the edge of the door, using the key.  Inser t the key in the socket without forcing it, then without turning it, move the latch sideways towards the inside of the door.  Remove the key and refit the cap.
Unlocking the front and rear passenger doors
 Pull the interior door opening control.