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How to Replace the Remote Battery for the Mercedes S-Class?

Model: Mercedes Classe S W221, MK 5 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Key

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Video tutorial

To replace the battery in the remote for the Mercedes S-Class, pry open the bottom of the device to detach the chrome cover of the remote. Once this cover is removed, you can pull it out from inside the remote: it will be connected to the holder where the battery is housed.

The battery can then be removed from its compartment, and the new one can be inserted. After placing the new battery, you can insert the holder back into the remote, ensuring it works correctly.


Updated on 23 June 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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