In the event of a breakdown -> Changing a bulb for Your DS 7 Crossback 4 Door First Generation (2017-2022)

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08  
In the event of a breakdown  
After changing a bulb  
To refit, carry out the operations in  
reverse order to removal.  
Close the protective cover very carefully to  
guarantee the sealing of the lamps.  
Front lamps  
Changing a bulb  
In some weather conditions (e.g. low  
temperature or humidity), the presence of  
misting on the internal surface of the glass of  
the headlamps and rear lamps is normal; it  
disappears after the lamps have been on for a  
few minutes.  
Model with “Full LED” technology  
headlamps  
Light-emitting diode (LED)  
headlamps and lamps  
Depending on version, the affected types of  
headlamps / lamps are:  
The headlamps have polycarbonate  
lenses with a protective coating:  
– Full LED technology headlamps.  
– Front foglamps.  
– Offset daytime running lamps.  
– Direction indicator side repeaters.  
– Side spotlamps.  
– Tailgate rear lamps.  
– Third brake lamp.  
– Number plate lamps.  
Do not clean them with a dry or abrasive  
cloth, nor with detergent or solvent products.  
– Use a sponge and soapy water or a pH  
neutral product.  
– When using a high-pressure washer on  
persistent marks, do not keep the lance  
directed towards the headlamps, lamps or  
their edges for too long, so as not to damage  
their protective coating and seals.  
1. Direction indicators (LED)  
2. Dipped / main beam headlamps (LED)  
3. Daytime running lamps / sidelamps (LED)  
4. Foglamps (LED)  
For the replacement of this type of bulb,  
you must contact a dealer or a qualified  
workshop.  
Do not touch the "Full LED" technology  
headlamps - risk of electrocution!  
5. Additional lamps (LED)  
Changing a bulb must only be done with  
the ignition off and after the headlamp /  
lamp has been switched off for several  
minutes - risk of serious burns!  
Do not touch the bulb directly with your  
fingers; use a lint-free cloth.  
It is essential only to use anti-ultraviolet (UV)  
type bulbs, so as not to damage the headlamp.  
Always replace a failed bulb with a new bulb  
of the same type and specification. To avoid  
lighting imbalance, replace the bulbs in pairs.  
186  
08  
In the event of a breakdown  
Model with halogen and Xenon  
headlamps  
Risk of electrocution  
Xenon bulbs (D5S) must be replaced by a  
dealer or by a qualified workshop.  
Amber coloured bulbs must be replaced by  
bulbs with identical specifications and  
colour.  
Halogen bulbs (Hx)  
Additional main beam headlamps  
To ensure good quality lighting, check  
that the bulb is correctly positioned in its  
housing.  
Direction indicators  
Rapid flashing of a direction indicator  
lamp (left or right) indicates that one of  
the bulbs on the corresponding side has failed.  
1. Dipped beam / main beam headlamps (D5S  
25W)  
2. Direction indicators (PY21W).  
3. Additional main beam headlamps (H7)  
4. Daytime running lamps / sidelamps (LED)  
5. Foglamps (LED)  
►ꢀ Remove the protective cover by pulling the tab.  
►ꢀ Pull the connector backward: the bulb is  
detached from the reflector.  
►ꢀ Disconnect the connector.  
►ꢀ Replace the bulb.  
Opening the bonnet / Accessing the bulbs  
With the engine warm, proceed with  
caution - risk of burns!  
Take care with objects or clothing that could  
be caught in the blades of the cooling fan - risk  
of strangulation!  
►ꢀ Remove the protective cover by pulling the tab.  
►ꢀ Turn the bulb holder anti-clockwise.  
►ꢀ Pull the bulb and bulb holder assembly  
backwards.  
►ꢀ Replace the bulb.  
187  
08  
In the event of a breakdown  
Access to the secondary lamp cluster  
Rear lamps  
Tools required: rear protective cover opening tool  
(tool kit) and Torx T30 screwdriver (not supplied).  
►ꢀ Insert the screwdriver head diagonally in the  
cylindrical guide until you reach the lamp unit  
fixing bolt.  
Main lamps  
►ꢀ Slacken the bolt by about 10 turns then pull  
the lamp unit to release it from the bumper.  
1. Brake lamps (LED)  
2. Sidelamps (LED)  
3. Direction indicators (LED)  
4. Reversing lamps (LED)  
Secondary lamp cluster  
5. Brake lamps / sidelamps reminder (P21/5W)  
6. Direction indicators reminder (PY21W)  
7. Foglamps (W16W)  
►ꢀ Using the opening tool, unclip the cover of  
the access flap on the rear screw thread of the  
towing eye, then pull it towards you.  
►ꢀ Disconnect the harness.