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Frequently asked questions about cars and motorcycles

How to reset the tyre pressure warning light on the Mercedes M-Class?

Model: Mercedes Classe M W164 - Years 2005-2011
Part: Tire pressure warning light

To reset the tyre pressure warning light on the Mercedes M-Class, first inflate the tyres to the recommended pressure value, which is indicated on the sticker affixed to the driver's door pillar. Once the tyres are inflated, connect a diagnostic tool to the vehicle's OBD port, located at the bottom of the steering column. After connecting the scanner, select the car model in question and follow the instructions to clear the error that triggers the warning light.

Updated on 14 September 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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