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How to Replace the Rear Light Bulb in a 2014 Mercedes M-Class

Model: Mercedes Classe M W166 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Tail light bulb

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Video tutorial

Replacing the rear light bulb in a 2014 Mercedes M-Class is a simple and quick task that can be done independently. To perform this operation, open the boot of the vehicle and then, using a plastic tool or a flat-head screwdriver wrapped in a cloth, remove the upper cover of the boot.

After removing the cover, disconnect the connector from the bulb and proceed with the replacement; repeat the same step for the left rear bulb, reattach the cover, and close the boot of the vehicle.


Updated on 3 November 2026 by ScegliAuto


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by ScegliAuto

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