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How to Replace the Auxiliary Battery on the Mercedes A-Class W176

Model: Mercedes Classe A W176 - Years 2012-2018
Part: Battery

In this video tutorial, you will learn how to disassemble and replace the auxiliary battery on the Mercedes A-Class W176 in simple and quick steps. First, locate the auxiliary battery, which is found on the passenger side floor; then remove the carpet to access the battery, as shown in the video. At this point, unscrew the two terminal screws (positive and negative) to remove it and replace it with a new one that has the same amperage; then reassemble everything by applying the reverse procedure!

Updated on 25 April 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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by ScegliAuto

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