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Where is the Comfort System Control Module Located in the Audi A4?

Model: Audi A4 B7 - Years: 2004, 2005, 2006, 2007, 2008
Part: Control unit

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Video tutorial

In this video, you can see where the Comfort system control module is located in the Audi A4 and how to proceed if you need to replace it. As shown, the module is positioned inside the cabin, specifically under the mat on the driver's side. To remove it, first open the door, then unclip the lower plastic cover, unscrew the two mounting bolts, and disconnect the five connectors.

To install the replacement, simply follow the reverse procedure, making sure the key is not in the ignition.


Updated on 26 September 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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