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How to replace the battery in Mercedes remote key?

Model: Mercedes Mercedes Various
Part: Key

To replace the battery in a Mercedes remote key, slide the switch on the top of the device to extract the key from its housing. Once extracted, leverage to pull out the tray located at the top of the remote. Inside this tray, you will find the battery, which can be removed and replaced with a new one. After replacing the battery, reinsert the tray and the key to ensure everything is functioning correctly.

Updated on 8 September 2026 by ScegliAuto

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