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How to Change the Key Fob Battery of a Mercedes E-Class

Model: Mercedes Classe E W212 - Years: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Part: Key

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Video tutorial

How do you change the key fob battery of a Mercedes E-Class? Let's see in this detailed video how to do it. Take your key fob and slide the button to release the metal key. Use a screwdriver to pry between the key cover and the plastic cap. Pry until the two pieces separate from the cover, then remove the battery holder.

Replace the worn battery with a screwdriver, taking a new one of the same size and voltage.

Reassemble the cover with the buttons by pressing on the key fob until you hear the locking click.


Updated on 13 March 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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