fog light bulb CITROEN C4 AIRCROSS DAG 2021 Handbook (in English)

147
In the event of a breakdown
8Refitting the lamp units
Perform the operations in the reverse
order to dismantling.
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!
Halogen bulbs (Hx)
To ensure good quality lighting, check
that the bulb is correctly positioned in its
housing.
Light-emitting diode (LED)
headlamps and lamps
Depending on version, the affected types of
headlamps / lamps are:
– Daytime running lamps / sidelamps.– Direction indicator side repeaters.– Third brake lamp.– Number plate lamps.
For the replacement of this type of bulb,
you must contact a CITROËN dealer or a
qualified workshop.
Do not touch the "Full LED" technology
headlamps - risk of electrocution!
Front lamps
1. Daytime running lamps / Sidelamps (W21/5W
or LED)
2. Direction indicators (PY21W)
3. Dipped beam headlamps (H7)
4. Main beam headlamps (H7)
5. Foglamps (H8)
Daytime running lamps / sidelamps

► Turn the bulb holder an eighth of a turn anti-clockwise and remove it.► Remove the bulb and replace it.
Direction indicators

Rapid flashing of a direction indicator
lamp (left or right) indicates that one of

149
In the event of a breakdown
8► Identify the defective bulb then open the boot.► Using a thin, flat blade screwdriver, unclip the two plastic covers, then flip them down.► Unscrew the two fixing screws located in the openings.

► Unclip the lamp unit and carefully extract it pulling straight towards the outside.► Hold the lamp unit and disconnect the connector.► Turn the bulb holder of the faulty lamp unit a quarter turn anti-clockwise and pull it out.► Remove the bulb and replace it.
Make sure to engage the lamp unit in its
guides while keeping it in line with the
vehicle.
Tighten sufficiently to ensure sealing, but
without damaging the lamp unit.
Reversing lamp or foglamp.

For the replacement of this type of lamp, contact
a CITROËN dealer or a qualified workshop.
Interior lighting
Courtesy lamps (W5W)
Front courtesy lamp

► Using a thin, flap tip screwdriver , unclip the entire console surrounding the courtesy lamp.► Remove the defective bulb and replace it.
► Fit the console back into place around the courtesy lamp and clip it correctly.
Rear courtesy lamp

► Using a thin, flat blade screwdriver , unclip the courtesy lamp.► Remove the defective bulb and replace it.► Fit the console back and clip it in place.
Boot (W5W)

► Unclip the cover using a small flat blade screwdriver.► Pull the bulb out and change it.► Put the unit back in place.