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How to Replace the Battery in a Mercedes Key

Model: Mercedes Mercedes Various
Part: Key

In today's video, you will learn how to replace the battery in the keyless remote for Mercedes vehicles, as this remote is unique to several models from the Stuttgart manufacturer. Take the remote in hand and proceed. Extract the metal key from the remote. Use it as a lever in the appropriate area. Now, open the plastic cover. You will find the exhausted battery, type CR 2025, 3V. Remove it and replace it with a new one of the same type. Now, close the remote, and you have completed the operation. As you have seen, it was simple and quick.

Updated on 17 June 2026 by ScegliAuto

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by ScegliAuto

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