2010.5 Citroen DS4 lock

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.

113Access
Boot
Unlocking the boot
 Press this button to unlock the boot. As a safety measure, this action does
not unlock the doors.
Closing
 Lower the boot lid using the interior grab handle.
If the tailgate is not closed correctly:
- when the engine is running , this warning lamp comes on, accompanied by a message in the multifunction screen for a few seconds,
- when the vehicle is moving (speed above 6 mph (10 km/h)), this warning lamp comes on, accompanied by an audible signal and a message in the multifunction screen for a few seconds.
System for mechanical unlocking of the boot in the event of a battery or central locking malfunction.
Tailgate release
Unlocking
 Fold back the rear seats to gain access to the lock from inside the boot.  Inser t a small screwdriver into hole Aof the lock to unlock the tailgate.  After unlocking the boot or the vehicle using the remote control or the key, press the opening control, then raise the tailgate.
Opening
When the selective unlocking is activated, the boot can be opened at the second press of the unlocking button on the remote control.

1. Driver's electric window control.2. Passenger's electric window control.
- manual mode Press or pull the control gently. The window stops when the control is released. - automatic mode Press or pull the control firmly. The window opens or closes fully when the control is released.  Pressing the control again stops the movement of the window.
The electric window controls remain operational for approximately 45 seconds after the ignition is switched off or until the vehicle is locked after a door is opened. If the passenger 's window cannot be operated from the driver's door control panel, carry out the operation from the passenger's door control panel, and vice versa.
Electric windows Fitted with a safety anti-pinch system.
One-touch electric windows
There are two options:
After approximately ten consecutive complete opening/closing movements
of the window, a protection function is activated which only authorises closing of the window to prevent damage to the
electric window motor. Once the window is closed, the controls will become available again after
approximately 40 minutes.

127Visibility
Operating fault
In the event of a malfunction of the sunshine sensor, the lighting comes on, this warning lamp is displayed in the instrument panel and/or a message appears in the screen, accompanied by an audible signal. Contact a CITROËN dealer or a qualified workshop.
In fog or snow, the sunshine sensor may detect sufficient light. In this case, the lighting will not come on automatically. Do not cover the sunshine sensor, coupled with the rain sensor and located in the centre of the windscreen
behind the rear view mirror; the associated functions would no longer be controlled.
Exterior welcome lighting
The remote switching on of the lighting and side spotlamps makes your approach to the vehicle easier in poor light. It is activated depending on the light level detected by the sunshine sensor.
Switching on
Switching off
The exterior welcome lighting switches off automatically after a set time, when the ignition is switched on or on locking the vehicle.
Programming
 Press the open padlock on the remote control.
The dipped beam headlamps and the sidelamps come on, as well as the side spotlamps, located under the door mirrors; your vehicle is also unlocked.
The lighting duration is selected via the vehicle configuration menu.

127Visibility
Operating fault
In the event of a malfunction of the sunshine sensor, the lighting comes on, this warning lamp is displayed in the instrument panel and/or a message appears in the screen, accompanied by an audible signal. Contact a CITROËN dealer or a qualified workshop.
In fog or snow, the sunshine sensor may detect sufficient light. In this case, the lighting will not come on automatically. Do not cover the sunshine sensor, coupled with the rain sensor and located in the centre of the windscreen
behind the rear view mirror; the associated functions would no longer be controlled.
Exterior welcome lighting
The remote switching on of the lighting and side spotlamps makes your approach to the vehicle easier in poor light. It is activated depending on the light level detected by the sunshine sensor.
Switching on
Switching off
The exterior welcome lighting switches off automatically after a set time, when the ignition is switched on or on locking the vehicle.
Programming
 Press the open padlock on the remote control.
The dipped beam headlamps and the sidelamps come on, as well as the side spotlamps, located under the door mirrors; your vehicle is also unlocked.
The lighting duration is selected via the vehicle configuration menu.

127Visibility
Operating fault
In the event of a malfunction of the sunshine sensor, the lighting comes on, this warning lamp is displayed in the instrument panel and/or a message appears in the screen, accompanied by an audible signal. Contact a CITROËN dealer or a qualified workshop.
In fog or snow, the sunshine sensor may detect sufficient light. In this case, the lighting will not come on automatically. Do not cover the sunshine sensor, coupled with the rain sensor and located in the centre of the windscreen
behind the rear view mirror; the associated functions would no longer be controlled.
Exterior welcome lighting
The remote switching on of the lighting and side spotlamps makes your approach to the vehicle easier in poor light. It is activated depending on the light level detected by the sunshine sensor.
Switching on
Switching off
The exterior welcome lighting switches off automatically after a set time, when the ignition is switched on or on locking the vehicle.
Programming
 Press the open padlock on the remote control.
The dipped beam headlamps and the sidelamps come on, as well as the side spotlamps, located under the door mirrors; your vehicle is also unlocked.
The lighting duration is selected via the vehicle configuration menu.

1. Front cour tesy lamp
2. Front map reading lamps3. Rear cour tesy lamp4. Rear map reading lamps
Courtesy lamps
In this position, the cour tesy lamp comes on gradually:
Front and rear courtesy lamps
- when the vehicle is unlocked, - when the key is removed from the ignition, - on opening a door, - when the remote control locking button is used to locate your vehicle.
It switches off gradually: - when the vehicle is locked, - when the ignition is switched on, - 30 seconds after the last door is closed.
Permanently off.
Permanent lighting.
In permanent lighting mode, the lighting time varies according to the circumstances: - with the ignition off, approximately ten minutes, - in energy economy mode, approximately thir ty seconds, - with the engine running, unlimited. When the cour tesy lamp is in the "permanent lighting" position, the rear cour tesy lamp also comes on, except if it is in the "permanently off " position. To switch off the rear cour tesy lamp, put it in the the "permanently off " position.
Front and rear map reading
lamps
 With the ignition on, press the corresponding switch.
Take care not to put anything in contact with the cour tesy lamps.

Interior welcome lighting The remote switching on of the passenger compar tment lighting makes your entry into the vehicle easier in poor light. It is activated depending on the light intensity detected by the sunshine sensor.
Switching on
The interior welcome lighting switches off automatically after a set time or when one of
the doors is opened.
This comes on automatically when the boot is opened and switches off automatically when the boot is closed.
Boot lamp
The lighting time varies according to the circumstances: - when the ignition is off, approximately ten minutes, - in energy economy mode, approximately thir ty seconds, - when the engine is running, no limit.
Programming
 Press the open padlock on the remote control.
The side spotlamps, the footwell lighting and
the cour tesy lamps come on; your vehicle is also unlocked. The lighting duration is selected via the vehicle configuration menu.
Switching off