As per subject heading ever since having turbo front end fitted, Im getting Headlight adjust fault message and lights dont move up or down on start up. Could be coincidence, but any ideas or help appreciated. Car is 2006 C4S.

Thanks.

 

There may be an issue with the self leveling sensor, check that after you remove and replace the lights one more time. Think of it as the old 'reboot' your computer trick, sometimes it works with no explanation.