2010.5 Citroen DS4 DAG Owner's Manual

85Comfort
Rear screen demist - defrost
The control button is located on the air conditionin g system control panel.
Switching on
The rear screen demisting/defrosting can only operate when the engine is running.  Press this button to demist /defrost the rear screen and (depending on version) the door mirrors. The indicator lamp associated with the button comes on.
Switching off
The demisting/defrosting switches off automatically to prevent an excessive consumption of current.  It is possible to stop the demisting/defrosting operation before it is switched off automatically by pressing the button again. The indicator lamp associated with the button goes off.
 Switch off the demisting/defrosting of the rear screen and door mirrors as soon as appropriate, as lower current consumption results in reduced fuel consumption.

Front seats Seat consisting of a seat cushion, a seat back and a head restraint which can all be adjusted to adapt your position for ease of driving and comfor t.
Manual adjustments
Forwards-backwards adjustment
 Raise the control and slide the seat
for wards or backwards.
Driver's or passenger's seat height adjustment
 Pull the control upwards to raise or push it downwards to lower, as many times as necessary, to obtain the position required.
Seat back angle adjustment
 Turn the control knob to adjust the seat
backrest angle.
As a safety measure, seat adjustments should only be done when stationary.

Heated seats control
With the engine running, the front seats can be heated separately.  Use the adjustment dial, placed on the side of each front seat, to switch on and select the level of heating required: 0: Off. 1: Low. 2: Medium. 3: High.
Additional adjustments
Head restraint height and angle adjustment
 To raise a head restraint, pull it upwards.  To remove the head restraint, press the lug A and pull the head restraint upwards.  To put the head restraint back in place, engage the head restraint stems in the openings keeping them in line with the seat back.  To lower the head restraint, press the lug Aand the head restraint at the same time.  To adjust the angle of the head restraint, tilt
its lower par t for wards or rear wards.
The head restraint is fitted with a frame with notches which prevents it from lowering; this is a safety device in case of impact. The adjustment is correct when the upper edge of the head restraint is level with the top of the head. Never drive with the head restraints removed; they must be in place and
adjusted correctly.

Comfort
Manual lumbar adjustment
 Turn the knob to obtain the desired level of lumbar suppor t.
Electric lumbar adjustment
 Press the front or rear of the control to obtain the desired lumbar suppor t.
This function provides a back massage; it only operates when the engine is running.  Press the switch to activate the function. The warning lamp on the switch comes on and the massage function is activated for a period of 60 minutes. During this time, massage is per formed in 6 cycles of 10 minutes each cycle (6 minutes of massage followed by 4 minutes break). After an hour, the function is automatically
deactivated. The warning lamp in the switch goes off.
Deactivation
You can deactivate the massage function at any time by pressing the switch. The movement in progress continues until the initial non-
massage position is reached.
Massage function

87Comfort
Front seats
Seat consisting of a seat cushion, a seat back and a head restraint which can all be adjusted to adapt your position for ease of driving and comfor t.
Driver's seat electric adjustments
Forwards-backwards adjustment
 Push the control for wards or rear wards to
slide the seat.
Seat cushion height and angle adjustment
 Tilt the rear par t of the control upwards or downwards to obtain the required height.  Tilt the front par t of the control upwards or downwards to obtain the required angle.
Seat back angle adjustment
 Tilt the control for wards or rear wards to
adjust the angle of the seat back.
The electrical functions of the driver's seat are deactivated approximately one minute after the ignition is switched off. To reactivate them, switch on the ignition.

Heated seats control
With the engine running, the front seats can be heated separately.  Use the adjustment dial, placed on the side of each front seat, to switch on and select the level of heating required: 0: Off. 1: Low. 2: Medium. 3: High.
Additional adjustments
Head restraint height and angle adjustment
 To raise a head restraint, pull it upwards.  To remove the head restraint, press the lug A and pull the head restraint upwards.  To put the head restraint back in place, engage the head restraint stems in the openings keeping them in line with the seat back.  To lower the head restraint, press the lug Aand the head restraint at the same time.  To adjust the angle of the head restraint, tilt
its lower par t for wards or rear wards.
The head restraint is fitted with a frame with notches which prevents it from lowering; this is a safety device in case of impact. The adjustment is correct when the upper edge of the head restraint is level with the top of the head. Never drive with the head restraints removed; they must be in place and
adjusted correctly.

Comfort
Manual lumbar adjustment
 Turn the knob to obtain the desired level of lumbar suppor t.
Electric lumbar adjustment
 Press the front or rear of the control to obtain the desired lumbar suppor t.
This function provides a back massage; it only operates when the engine is running.  Press the switch to activate the function. The warning lamp on the switch comes on and the massage function is activated for a period of 60 minutes. During this time, massage is per formed in 6 cycles of 10 minutes each cycle (6 minutes of massage followed by 4 minutes break). After an hour, the function is automatically
deactivated. The warning lamp in the switch goes off.
Deactivation
You can deactivate the massage function at any time by pressing the switch. The movement in progress continues until the initial non-
massage position is reached.
Massage function

Storing driving positions
System which registers the electrical settings of the driver's seat and door mirrors. It enables you to store and recall two positions using the buttons on the side of the driver's seat.
Storing a position
Using buttons M/1/2
 Switch on the ignition.  Adjust your seat and the door mirrors.  Press button M , then press button 1 or 2within four seconds. An audible signal indicates that the position has been stored.
Recalling a stored position
Ignition on or engine running
 Press button 1 or 2 to recall the corresponding position. An audible signal indicates the end of the adjustment.
Storing a new position cancels the previous position.
You can interrupt the current movement by pressing button M , 1 or 2 or by using one of the seat controls. A stored position cannot be recalled
while driving. Recalling stored positions is deactivated 45 seconds after switching off the ignition.