40
Unlocking the tailgate
F Insert the key into the latch aperture on the edge of the door (without forcing), then slide
the assembly upward.
F
R
emove the key.
F
C
lose the door and check from the outside
that it has locked correctly.
If the fault persists after closing again, the
tailgate will remain locked.
F
F
rom inside the vehicle, insert a small
screwdriver into hole A of the lock to unlock
the tailgate.
F
M
ove the latch to the left.
Changing the battery
If the battery is discharged,
this warning lamp comes on,
accompanied by an audible signal
and the display of a message.
Without Keyless Entr y and Star ting
Batter y ref.: CR1620/3
Volts.
With Keyless Entr y and Star ting
Batter y ref.: CR2032/3
Volts. F
U
nclip the cover by inserting a small
screwdriver in the slot and raise the cover.
F R emove the discharged battery from its
housing.
F
I
nsert the new battery, observing the
polarity, and clip the cover onto the housing.
F
R
einitialise the remote control.
For more information on Reinitialising the
remote control , refer to the corresponding
section.
Do not throw remote control batteries
away as they contain metals which are
harmful to the environment. Take them
to an approved collection point.
Reinitialising the remote
control
Following replacement of the battery or in
the event of a remote control fault, it may be
necessary to reinitialise the remote control.If the problem persists, contact a
CITROËN dealer or a qualified workshop
as soon as possible.
Access
194
To p p i n g u p
This additive must be topped up without delay
by a CITROËN dealer or a qualified workshop.
AdBlue (BlueHDi)
An alert is triggered once the reser ve level is
reached.
For more information on the Indicators and in
particular the AdBlue range indicators, refer to
the corresponding section.
To avoid the vehicle being immobilised as per
regulations, you must top up the AdBlue tank.
For more information on AdBlue
® (BlueHDi) ,
and in particular on the supply of AdBlue, refer
to the corresponding section.
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Other wise, have them checked by a CITROËN
dealer or a qualified workshop. Only use products recommended by
CITROËN or products of equivalent quality
and specification.
In order to optimise the operation of
components as important as those in the
braking system, CITROËN selects and
offers very specific products.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened
(versions without quick release
terminals) and that the connections
are clean.
For more information on the precautions to
take before any work on the 12
V batter y,
refer to the corresponding section.
Versions equipped with Stop & Start are
fitted with a 12
V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
Passenger compartment filter
Depending on the environment and
the use of the vehicle (e.g. dusty
atmosphere, city driving), change it
twice as often if necessar y .
A clogged passenger compartment
filter may have an adverse effect on
the per formance of the air conditioning
system and generate undesirable odours.
Air filter
Depending on the environment and
the use of the vehicle (e.g. dusty
atmosphere, city driving), change it
twice as often if necessar y .
Oil filter
Change the oil filter each time the
engine oil is changed.
Practical information
