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How to Replace the Battery in a Mercedes-Benz C-Class W204

Model: Mercedes Classe C W204 - Years 2007-2013
Part: Battery

First, remove the plastic cover of the battery by detaching the three retaining clips as shown in the video. Next, disconnect the negative terminal (black) of the battery using a 10mm wrench, followed by the positive terminal (red). After that, continue the procedure by removing the two metal plates that hold the battery in place with a 13mm wrench and extension; one plate is located behind the battery and the other on the right. Finally, remove the old battery and replace it with a new one by following the reverse procedure.

Updated on 2 October 2026 by ScegliAuto

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How to Adjust the Handbrake on a BMW 1 Series?

To adjust the handbrake on a BMW 1 Series, use a tool to pry off the leather cover that wraps around the base of the handbrake lever. Once this cover is removed, you will be able to locate the spring that regulates the handbrake tension. At this point, adjust the nut located at the base of the spring: tightening the nut will make the handbrake firmer and reduce the lever's travel. Conversely, loosening the nut will decrease the handbrake's firmness and increase the lever's travel.

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