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How to replace the battery of the Mercedes A-Class remote control?

Model: Mercedes Classe A W177 - Years 2018-2026
Part: Key

In this tutorial we can see how to replace the battery of the remote control of the Mercedes Class A, an extremely simple and quick operation. To do this, we will need a replacement battery of type CR2032 and, if necessary, a small flat-tipped screwdriver. First of all, we extract the emergency metal key by pressing the appropriate button, then we insert the key itself into the newly freed slot, lever and separate the rear door. We then remove the old battery, insert the replacement respecting the polarity, and reassemble everything.

Posted on 6 February 2025 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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