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How to Open the Mercedes Door When the Remote Battery is Dead?

Model: Mercedes Mercedes Various
Part: Key

Video tutorial

To open the Mercedes door when the remote battery is dead, slide the key out from inside the remote by pressing the appropriate button located on top: once extracted, remove the cover next to the handle that conceals the lock underneath. Once accessible, insert the key into the lock and turn it counterclockwise: this will unlock the lock and allow you to open the door.

Finally, reinsert the key back into the remote.


Updated on 7 October 2026 by ScegliAuto


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