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Frequently asked questions about cars and motorcycles

How to Replace the Cabin Filter in the Citroen C4 Picasso?

Model: Citroen C4 Picasso MK 2 - Years 2013-2022
Part: Cabin air filter

In this tutorial, you will see how to replace the cabin filter in the Citroen C4 Picasso, a very simple and quick operation. First, open the bonnet, then go to the passenger side and locate the plastic rivet in front of the windscreen. Once removed, move the cover, open the long rectangular flap by unlocking the clip, and pull out the old filter from its housing. At this point, remove any dirt residue, insert the new filter in the correct orientation, and reassemble everything by following the reverse procedure.

Updated on 28 June 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

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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