Practical information -> Free-wheeling for Your DS 7 Crossback 4 Door First Generation (2017-2022)

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07  
Practical information  
Procedure  
Do not dispose of AdBlue® containers in  
the household waste.  
Place them in a container reserved for this  
purpose or take them back to where you  
bought them.  
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 therefore cannot be  
poured into its tank. Park your vehicle in a warmer  
area for a few hours to allow the top-up to be  
carried out.  
►ꢀ Turn the blue cap of the AdBlue® tank a 6th of a  
turn anti-clockwise and remove it.  
Free-wheeling  
In certain situations, you must allow the vehicle to  
free-wheel (while being towed, on a rolling road,  
in an automatic car wash, or being transported by  
rail or sea freight, etc.).  
►ꢀ 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: introduce the nozzle  
and fill the tank until the nozzle automatically  
cuts out.  
Never pour AdBlue® into the Diesel fuel  
tank.  
The procedure varies according to the type of  
gearbox and parking brake.  
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.  
With manual or EAT6  
automatic gearbox and electric  
parking brake  
In order not to overfill the AdBlue® tank:  
– Add between 10 and 13 litres using  
AdBlue® containers.  
– Stop after the nozzle’s first automatic cut-  
out, if you are refilling at a service station.  
The system only registers AdBlue® top-ups of  
5 litres or more.  
 /
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.  
Release procedure  
►ꢀ With the engine running and while depressing  
the brake pedal, move the gear selector to the  
neutral position.  
►ꢀ While depressing the brake pedal, switch off  
the ignition.  
►ꢀ Release the brake pedal, then switch on the  
ignition again.  
►ꢀ While depressing the brake pedal, press the  
control lever to release the parking brake.  
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 5 litres.  
Switch on the ignition, then wait for 10  
seconds before starting the engine.  
►ꢀ Press the "START/STOP" button to switch off  
the engine.  
175  
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Practical information  
►ꢀ Release the brake pedal, then switch off the  
Keyless Entry and Starting  
Promptly clean up any stains containing  
ignition.  
You must not depress the brake pedal  
while switching the ignition on or off. If you do,  
the engine will start, requiring you to restart  
the procedure.  
chemicals liable to damage the vehicle's paint  
(including tree resin, bird droppings, insect  
secretions, pollen and tar).  
If justified by the environment, clean the  
vehicle more frequently to remove salty  
deposits (in coastal areas), soot (in industrial  
estates) and mud (in wet or cold areas). These  
substances can be highly corrosive.  
Contact a dealer or a qualified workshop if you  
require advice on removing stubborn stains  
requiring special products (such as tar or  
insect removers).  
Preferably, have paint touch-ups performed by  
a dealer or a qualified workshop.  
Reverting to normal operation  
►ꢀ While depressing the brake pedal, start the  
engine.  
With EAT8 automatic gearbox  
and electric parking brake  
Advice on care and  
maintenance  
 /
General recommendations  
Observe the following recommendations to avoid  
damaging your vehicle.  
Release procedure  
►ꢀ With the vehicle stationary and the engine  
running, select mode N and switch off the  
ignition.  
Exterior  
Within 5 seconds:  
Interior  
Never use a high-pressure jet wash in the  
engine compartment, due to the risk of  
damaging electrical components.  
Do not wash the vehicle in strong sunshine or  
extremely cold conditions.  
►ꢀ Switch on the ignition again.  
►ꢀ While depressing the brake pedal, move the  
push selector forwards or backwards to confirm  
mode N.  
►ꢀ While depressing the brake pedal, press the  
control lever to release the parking brake.  
►ꢀ Release the brake pedal, switch off the  
ignition.  
When washing the vehicle, never use a  
water hose or high-pressure washer to  
clean the interior.  
Liquids carried in cups or other open  
containers can spill, presenting a risk of  
damage if they come into contact with the  
controls in the dashboard and centre console.  
Take care!  
When washing the vehicle at an  
automatic roller-brush car wash, be sure  
to lock the doors and, depending on version,  
remove the electronic key and deactivate the  
“hands-free” function (“Hands-Free Tailgate  
Access”).  
When using a pressure washer, hold the lance  
at least 30 cm from the vehicle (particularly  
when cleaning areas containing chipped paint,  
sensors or seals).  
If the 5-second time limit is exceeded, the gearbox  
engages mode P; it is then necessary to restart  
the procedure.  
Reverting to normal operation  
►ꢀ While depressing the brake pedal, restart the  
engine.