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How to Change the Rear Light Bulb on a Citroen C4

Model: Citroen C4 MK 2 - Years 2010-2018
Part: Tail light bulb

To replace the rear light bulb on a Citroen C4, open the boot and locate the two fixing screws of the light cluster on the inner edge. Unscrew them completely. At this point, pull the light assembly outward: it is held by pins and clips, so a firm but controlled pull is needed, without jerking. Once the light is removed, rotate the bulb holder of the faulty bulb, replace it with a new one of the same type, and reassemble everything. Reinsert the light cluster into the guides, push until it fits, and re-screw the screws. Finally, check that the lights are functioning correctly.

Posted on 21 March 2026 by ScegliAuto

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On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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