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How to Replace the Key Shell of a Mercedes A-Class?

Model: Mercedes Classe A W169 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Part: Key

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Video tutorial

To replace the key shell of a Mercedes A-Class, first slide the key out of the old casing by pulling back the gray tab. Next, by pressing the button in the key housing, you can remove the upper compartment that contains the battery. At this point, you can slide the green chip out of the old shell and insert it into the new one. After inserting the chip, you can also insert the battery and the new key. Once the operation is complete, you can verify the correct functioning of the piece.


Updated on 27 April 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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