Page 24 of 184
22
Access
KEY
This locks and unlocks the doors on the
vehicle, opens and closes the fuel filler cap,
as well as starting and stopping the engine.
REMOTE CONTROL BATTERY
Reference: CR 2032/3 volts.
Changing the remote control battery
- press the button to eject the key,
- turn the screw 1
from the closed padlock
to the open padlock using a screwdriver
with a thin lip,
- use the screwdriver as a lever to extract
the battery holder housing 2
,
- remove the housing and change the
battery 3
observing the polarities,
- put the battery holder housing 2
back
inside the key and secure it by turning
the screw 1
.
There is a risk of damage if the
replacement battery is not of the
correct type.
Only use batteries which are identical or of
an equivalent type to those recommended
by a CITROËN dealer. Take used batteries
to an authorised collection point.
Page 39 of 184

Instruments and controls
37
2
READY TO G
O
SERVICE INDICATOR
For a few seconds after the ignition is
switched on, the spanner symbolising the
service indicator comes on: the screen
informs you when the next service is due,
in accordance with the manufacturer's
servicing schedule indicated in the servicing
booklet. This information is determined in
relation to the distance travelled since the
previous service.
LIGHTING RHEOSTAT
The rheostat is active when the lighting is on. After a few seconds, the display returns to
its usual functions.
Use these controls to adjust the
brightness of the instrument panel.
There are 8 levels. A long press returns you to the main menu.
Refer to "Mode" section of chapter 4.
Deterioration of the engine oil
The warning lamp flashing and,
if your vehicle has the function,
a message displayed at every
engine start: the system has
detected deterioration of the
engine oil. Have the oil changed
as soon as possible.
Reminder of servicing information
At any time, to access the service indicator,
press briefly on the MODE button.
Use the up/down arrows to see the
scheduling and engine oil wear information.
Pressing the MODE button again allows you
to return to the various display menus.
Menu...
Choose...
Allows you
to...
12
Service Service
(miles/km
before oil
change) Display the
distance
remaining
before the
next oil
change.
Oil Display the
oil level.
Resetting to zero
The stopping of the permanent flashing of
the indicator is carried out by an repairer
equipped with a diagnostic tool.
Refer to the list of checks in the
servicing booklet which was given to
you on handover of the vehicle. For 3.0 litre HDi engines, the engine speed
is restricted to 3 000 rpm, then 1 500 rpm
until the oil change is done. Have the engine
oil changed to avoid any risk of damage.
This 2 nd warning lamp, coupled
with the 1 st , comes on in the
instrument panel when the oil
has not been changed and the
deterioration of the oil has reached
another threshold. To avoid the risk
of damage, have the oil changed
without waiting for this level.
Page 51 of 184

Ventilation
49
3
EASE OF USE AND COMFOR
T
VENTILATION
DEMISTING AND DEFROSTING
Manual mode
Direct the control to this air
distribution setting.
For faster and more effective
demisting and defrosting of the
windscreen:
Defrosting the rear screen
and mirrors
Only operates when the engine
is running. Pressing this button
activates the rapid demisting-
defrosting of the rear screen and
door mirrors.
This function switches off automatically to
prevent excessive energy consumption. It
stops when the engine is switched off but
resumes when the engine is started again.
Pressing this button switches the function off.
- increase the air flow setting,
- move the exterior air intake
control temporarily to air
recirculation.
Returning to the exterior air
intake position permits renewal
of the air in the passenger
compartment.
Windscreen and side windows
The ventilation outlets located at the base
of the windscreen and the side vents for the
side windows increase the effectiveness
of the demisting and defrosting. Do not
obstruct these air outlets.
The pollen filter continuously and effectively
filters dust.
Air recirculation (which can be activated by
the driver or the passenger) isolates the
passenger compartment from the exterior
atmosphere. However, this position should
only be used temporarily, normal use is to
drive with the control positioned with the
exterior air intake open.