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How to Remove the Central Locking Switch on a Mercedes B-Class

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Door trim panel

How to remove the central locking switch located in the door panel of a Mercedes B-Class? This video explains how to proceed. Before starting the disassembly, disconnect the battery terminals located in the front engine compartment. Using a lever or screwdriver, pry between the switch and the door panel (as shown in the video). Finally, remove the central locking switch from the panel (disconnect the electrical connector), fit the new switch into the door panel (connect the electrical connector).

Updated on 9 March 2026 by ScegliAuto

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