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Replacing the Headlight Control Module on Mercedes C-Class

Model: Mercedes Classe C W204 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Control unit

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Video tutorial

Need to replace the headlight control module on a Mercedes C-Class? Let's see how to proceed with the disassembly in the video tutorial. Open the hood by pulling the hood release lever and secure it. Using a battery-powered screwdriver or a screwdriver, remove the tightening screws located at the top of the bumper.

Once the screws at the top are removed, unscrew the splash guard screws and finally remove the screws located at the bottom of the bumper. Remove the bumper from the vehicle body by hand.

Disconnect the headlight from the vehicle body (disconnect the power connector). Unscrew the control module located above the headlight.

Finally, reassemble the front bumper with the headlight and tighten the screws. Test the proper functioning of the lights.


Updated on 14 March 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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