fuel fill door release CITROEN DS7 CROSSBACK 2021 Owners Manual

26Access02
Electronic key with remote
control function and
built-in key
Remote control function

The remote control can be used to perform
the following remote functions (depending on
version):
–
U
nlocking/Locking/Deadlocking the vehicle.
–

U
nlocking - Opening the boot.
–

Folding/U
nfolding the door mirrors.
–

Activ
ating/Deactivating the alarm.
–

Loc
ating the vehicle.
–

O
pening/Closing the windows.
–

C
losing the sunroof.
–

Activ
ating the vehicle’s electronic immobiliser.
Built-in key
Depending on version, using the remote control
built-in key, you can perform the following
operations:
–
Activ
ation/Deactivation of the manual child
lock.
– Activation/Deactivation of the front passenger
airbag.
–

Back
-up Unlocking/Locking of the doors.


► To eject the key or put it back in place, pull and
hold the button.
Once the built-in key is ejected, always
keep it with you to be able to carry out the
corresponding back-up procedures.
Unlocking the vehicle
Selective unlocking (driver’s door, boot) is
configured in the Settings > Vehicle touch
screen application.
Complete unlocking
►  If the selective unlocking is deactivated, press
the unlocking button.
Selective unlocking
Driver's door
►  Press the unlocking button.
The driver's door and the fuel filler flap are
unlocked (Petrol or Diesel).
The driver's door is unlocked (Rechargeable
hybrid).
►  Press it again to unlock the other doors and
the boot.
The charging nozzle can be unplugged on the
second press.
Complete or selective unlocking, and alarm
deactivation (depending on version), is confirmed
by the flashing of the direction indicators.
Depending on version, the door mirrors unfold.
Opening the windows
Depending on version, holding the
unlocking button pressed for more than 3
seconds opens the windows.
The windows stop when the button is released.
Selective unlocking and opening of the
tailgate
By default, selective unlocking of the tailgate
is deactivated and its motorised operation is
activated.
►  Press and hold this button to unlock
the boot and, depending on version, trigger
the motorised opening of the tailgate.
When selective unlocking of the tailgate is
activated, the doors and the fuel filler flap remain
locked.

166
Practical information07
Never store AdBlue® containers in your
vehicle.
Precautions for use
AdBlue® is a urea-based solution. This fluid is non-
flammable, colourless and odourless (when kept
in a cool place).
In the event of contact with the skin, wash the
affected area with soap and running water. In the
event of contact with the eyes, immediately rinse
the eyes with large amounts of water or with an
eye wash solution for at least 15 minutes. Seek
medical attention if you feel a persistent burning
sensation or irritation.
If swallowed, immediately wash out the mouth
with clean water and then drink plenty of water.
In certain conditions (high temperature, for
example), the risk of release of ammonia cannot
be excluded: do not inhale the fluid. Ammonia
vapours have an irritant effect on mucous
membranes (eyes, nose and throat).
Store AdBlue® out of the reach of children,
in its original container.
Procedure
Before starting the top-up procedure, ensure that
the vehicle is parked on a flat and level surface.
In wintry conditions, ensure that the temperature
of the vehicle is above -11°C. Otherwise the
AdBlue
® may be frozen and so cannot be poured
into the tank. Park the vehicle in a warmer area
for a few hours to allow the top-up to be carried
out.
Never pour the AdBlue® into the Diesel fuel
tank.
If any AdBlue® is splashed, or if there are
any spillages on the bodywork, rinse
immediately with cold water or wipe with a
damp cloth.
If the fluid has crystallised, clean it off using a
sponge and hot water.
Important: in the event of a top-up after an
AdBlue breakdown, you must wait about
5 minutes before switching on the ignition,
without opening the driver's door, unlocking
the vehicle or bringing the electronic key into
the passenger compartment.
Switch on the ignition, then wait for 10
seconds before starting the engine.
►  Press the "START/STOP" button to switch off
the engine.


►  Turn the blue cap of the AdBlue® tank anti-
clockwise and remove it.
►  With a container of AdBlue®: after checking
the expiry date, read the instructions on the
label carefully before pouring the contents of the
container into the vehicle's AdBlue
® tank.
►  With an AdBlue® pump: insert the nozzle and
fill the tank until the nozzle automatically cuts
out.
In order not to overfill the AdBlue® tank:
–
Add betw
een 10 and 13 litres using
AdBlue
® containers.
–
St
op after the nozzle’s first automatic cut-
out, if you are refilling at a service station.
The system only registers AdBlue
®
intermediate top-ups of 5 litres or more.
If the AdBlue® tank is completely empty
– which is confirmed by the message “Top
up AdBlue: Starting impossible” – it is essential
to add at least 10 litres.
Top-up detection may not be instantaneous
after addition. It may take a few minutes of
driving before the top-up detection is effective.
Free-wheeling
In certain situations, it is necessary to put the
vehicle into free-wheeling mode (e.g. towing, on
a rolling road, automatic car wash (Wash mode),
rail or sea transport).
The procedure varies according to the type of
gearbox and parking brake.