key battery Citroen DS4 2012 1.G Owner's Manual

105
Access
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.
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 keyfrom 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
observing the original direction of fitment. ) Clip the cover onto the casing.
If the batter
y is flat, you are
informed by illumination of this
warning lamp, an audible signal
and a message in the screen.

If the problem persists, contact a CITROËN dealer as soon as possible.

113Access
System allowing the doors to be locked and
unlocked 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 door lock, then turn it
to the rear.
You can also apply the procedure describedfor the passenger doors.


Unlocking the driver's door
)Inser t the key in the door lock, then turn it
to the front.
Locking the front and rear passenger doors
) Open the doors.)
On the rear doors, check that the child lock
is not on (see Child Safety).) Remove the black cap, located on the edge
of the door, using the key.) Insert 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.)
Close the doors and check that the vehicle
has locked correctly from the outside.



Unlocking the front and rear passenger doors
)
Pull the interior door opening control.

Boot
System allowing the mechanical unlocking of
the boot in the event of a battery or central
locking system malfunction.
Tailgate release
Unlocking
)Fold back the rear seats to gain access to
the lock from inside the boot.)Insert a small screwdriver into hole Aof thelock to unlock the tailgate. )Move the latch to the left.

)After unlocking the boot or the vehicleusing the remote control or the key, press
the opening control, then raise the tailgate.

Opening

Closing
)
Lower the tailgate using the interior grab
handle. ) If necessary, press down on the tailgate to fully close it.


-
when the engine is running,
this warning lamp comes on,
accompanied by the display of an
aler t message for a few seconds,

-
when the vehicle is moving
(speed above 6 mph (10 km/h)), this warning lamp comeson, accompanied by an audible signal andthe display of an aler t message for a fewseconds.



Locking after closing

If the fault persists after closing again, the boot
w
ill remain locked. If the tail
gate is not closed correctly:

Stop & Start The Stop & Start system puts the engine temporarily into standby - STOP mode - during stops in the traffic (red lights, traffic jams, or other...). The engine restar ts automatically - START mode - as soon as you want to move off. The restar t takes place instantly, quickly and silently.
Per
fect for urban use, the Stop & Star t system reduces fuel consumption and exhaust emissions as well as the noise level when stationary.
Operation
Going into engine STOP mode
With the electronic gearbox system, for your comfor t during parking maoeuvres, STOP mode is not available for a few seconds after coming out of reverse gear.STOP mode does not affect the functionality of the vehicle, such asbraking, power steering, for example.
Never refuel with the engine in STOPmode; you must switch off the ignition with the key. Th
e "ECO"warning lamp comes on
in the instrument panel and the engine goes into standby automatically:
-with a manual gearbox , at speeds below
12 mph (20 km/h), when you put the gear lever into neutral and release the clutchpedal,
- with the 6-speed electronic gearbox
system, at a speed below 5 mph (8 km/h),
when you press the brake pedal or put thegear lever into position N.
If your vehicle is fitted with the system, a time counter calculates
the sum o
f the periods in STOP
mode during a journey. It resets
itself to zero every time the ignition
is switched on with the key.
STOP mode is not invoked when:


- the driver's door is open,

- the driver's seat belt is not
fastened,

- the vehicle has not exceeded 6 mph (10 km/h)since the last engine star t using the key,

- the electric parking brake is applied or
bein
g applied,

- the engine is needed to maintain acomfortable temperature in the passenger compartment,

- demisting is active,

- some special conditions (battery charge, engine temperature, braking assistance,ambient temperature...) where the engine isneeded to assure control of a system.


Special cases: STOP modeunavailable

In this case, the "ECO"warning lamp
flashes for a few seconds, then goes off.
This operation is per fectly normal.

The system is reactivated automaticallyat every new star t using the key.
Reactivation

This system requires a specific battery with aspecial specification and technology (reference numbers available from a CITROËN dealer or a qualified workshop).
Fitting a battery not listed by CITROËN
introduces the risk of malfunction of the system. In the event of a malfunction with the s
ystem,
the "ECO OFF"switch warning lamp flashes,
then comes on continuously.
Have it checked by a CITROËN dealer or aqualified workshop.


Operating fault
Maintenance

Before doing anything under the bonnet, deactivate the Stop & Start system to avoid any risk of injury resulting from automatic operation of STA R T mode.

The Stop & Star t system makes use of advanced technology. All work on this type of battery must be done only by a CITROËN dealer or a qualifiedworkshop. Pr
ess the "ECO OFF"switch again.
The system is active again; this is confirmed
by the switch warning lamp going off and the
display of a message.
In the event of a fault in STOP mode, thevehicle may stall. All of the instrumentpanel warning lamps come on.Depending on version, an alert message may also be displayed askingyou to put the gear lever into position Nand put your foot on the brake pedal.
It is then necessary to switch off the ignition, then restart the engine using the key.