2010.5 Citroen DS4 display

81Comfort
2. Driver's side adjustment 4. Automatic visibility programme
For maximum cooling or heating of the passenger compar tment, it is possible to exceed the minimum value 14 or the maximum value 28.  Turn control 2 or 3 to the left until
"LO" is displayed or to the right until "HI" is displayed.
See "Front demisting - defrosting". 3. Passenger's side adjustment
The driver and front passenger can each adjust the temperature to their requirements. The value indicated on the display corresponds to a level of comfor t and not to a temperature in degrees Celsius or Fahrenheit.
 Turn control 2 or 3 to the left or to the right respectively to decrease or increase
this value.
A setting around the value 21 provides optimum comfort. However, depending on your requirements, a setting between 18 and 24 is normal. You are advised to avoid a left/right setting difference of more than 3.
Manual operation
If you wish, you can make a different choice from that offered by the system by changing a setting. The the "AUTO" indicator lamps go off; the other functions will still be controlled automatically.  Pressing the "AUTO" button returns the system to completely automatic operation.
With Stop & Star t, when demisting has been activated, the STOP mode is not available.

83Comfort
Switching the system off
 Turn the air flow control to the left until all of the indicator lamps go off.
This switch does not operate the air conditioning, only the air fan. When the "REST" function is activated, you cannot modify the temperature, air flow and distribution settings: these are controlled automatically according to the ambient temperature. This function is not available in the STOP mode of Stop & Star t.
Avoid prolonged operation in interior air recirculation mode or driving for long periods with the system off (risk of
condensation and deterioration of air quality).
On switching on the engine - The control screens come on: the function is available. - Pressing the REST button activates the ventilation for a few minutes. Activation of the function is confirmed by the display of two dashes in the control screens and four air flow level indicator lamps. - The function can be deactivated and reactivated if the control screens are on. - The screens go off at the end of this period.
On stopping the engine - While the control screens remain on: the function is available. - Pressing the REST button activates the ventilation for a few minutes. Activation of the function is confirmed by the display of two dashes in the control screens and four air flow level indicator lamps. Locking the vehicle has no effect on this function. - The control screens go off at the end of this period. Pressing again before the end of the period interrupts off the ventilation definitively: the control screens go off and the function is no longer available.
This action switches off the air conditioning and the ventilation. Temperature related comfor t is no longer assured but a slight flow of air, due to the movement of the vehicle, can still be felt.  Modify the settings (temperature, air flow or air distribution) or press the "AUTO" button to reactivate the system with the values set before it was switched off.

Visibility
Model without AUTO lighting
Model with AUTO lighting
Manual controls
The lighting commands are issued directly
by the driver by means of the ring A and the stalk B .
Automatic illumination of headlamps.
B. Stalk for switching headlamps: pull the stalk towards you to switch the lighting between dipped and main beam headlamps. In the lamps off and sidelamps modes, the driver can switch on the main beam headlamps temporarily ("headlamp flash") by maintaining a pull on the stalk.
A. Main lighting mode selection ring: turn it to position the symbol required facing the mark.
Lamps off.
Sidelamps only.
Dipped headlamps or main beam headlamps.
Displays
Illumination of the corresponding indicator
lamp in the instrument panel confirms that the lighting selected is on.

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.

Automatic adjustment of Xenon headlamps
Do not touch the xenon headlamp bulbs. Contact a CITROËN dealer or a
qualified workshop.
In order to avoid causing a nuisance to other road users, this system corrects the height of the xenon headlamp beams automatically and when stationary, in relation to the load in the vehicle.
If a malfunction occurs, this warning lamp and/or the ser vice warning lamp is displayed on the instrument panel, accompanied by an audible signal and a message in the screen. The system then places your headlamps in the lowest position.
Manual adjustment
of halogen
headlamps
To avoid causing a nuisance to other road users, the height of the halogen headlamps should be adjusted according to the load in the vehicle. 0. 1 or 2 people in the front seats.
-. 3 people. 1. 5 people. -. Intermediate setting. 2. 5 people + maximum authorised load. -. Intermediate setting. 3. Driver + maximum authorised load.
The initial setting is position "0" .

Automatic rain sensitive
windscreen wipers
The windscreen wipers operate automatically, without any action on the par t of the driver, if rain is detected (sensor behind the rear view mirror), adapting their speed to the intensity of the rainfall.
Switching on
Briefly push stalk A downwards.
The instruction is confirmed by a wiping cycle, accompanied by
illumination of this warning lamp in the instrument panel and an activation message.
Switching off
Briefly push stalk A downwards again.
The instruction is confirmed by this warning lamp going off in the instrument panel and/or the display of a deactivation message.
The automatic rain sensitive windscreen wipers must be reactivated
if the ignition has been off for more than one minute.
Operating fault
If an automatic rain sensitive wiper malfunction occurs, the wipers will operate in intermittent mode. Contact a CITROËN dealer or a qualified workshop.
Do not cover the rain sensor, linked with the sunshine sensor and located in the centre of the windscreen behind the rear view mirror.
Switch off the automatic rain sensitive wipers when using an automatic car wash. In winter, it is advisable to wait until the
windscreen is completely clear of ice before activating the automatic rain sensitive wipers.