Hi guys, My headlights not working it states a bulb is blown, but it's not the bulbs, I was told it's a ballast, but purchased a ballast and that doesn't seem to be the problem either, it was initially one light not working,, but now after a guy (auto elec) looked at it both lights are now not wo 2008 Audi A6 with headlight issues. The Automotive Technician. 8.89K subscribers. Subscribe. 8.7K views 3 years ago. 2008 Audi A6 with headlight issues To find out more or join TaT visit www.tat 1 First Name: vee Location: Hong Kong Audi Model:: A6 2.8 Audi Year: 2010 Posted April 12, 2022 (edited) I am restoring an Audi A6. Both head lights did not work. Removed them and stripped them to find all the internal cabling gutted. The HID controllers had signs of water damage. One fuse on both non-adaptive headlights makes the most sense to me and also jives with the theory that the OP's problem is probably connector related and not fuse related since one light still works. (I hate the Audi fuse and wiring diagrams, so many variants and asterisk notes.) 2023 e-tron GT Daytona Gray. I had the problem with the right turn signal and headlights, but not the interior lights. The problem was in one of the fuses located under the steering wheel- need to take the whole under-assembly apart to get to it. Not very hard. But after I replaced the blown fuse and HID LIGHT, fuse blew again. If you're lucky, the problem could simply be a blown fuse. Pull the cover from the fuse panel, located on the lower driver's side dash, and locate the headlight fuses (20 and 21 are the low beam fuses). Pull them out and check to see if they are blown, and if so, replace them. Set off home this evening and warning came up on dash for light fault. The driver side headlight was not working. Got home and changed bulb, but still not working, so tried bulb from other side (working) and still did not work on driver side. Main beam and side light ok. Could this be a fuse issue? He says the headlights don't come on automatically at night bud so its not correct. Speculative until pics shown, but if the mirrors not autodimming type, then somebody just changed the headlight switch for a nicer one. Audi A6 C6: Diagnostic Guide for Adaptive Headlight Problems. Adaptive headlights are one of the most complex mechanical features in the Audi A6 C6. This article will explain some of the ways you can solve problems with adaptive headlights. This article applies to the Audi A6 C6 (2005-2011). Support. Hello I've got an issue with my Audi A6 2012 (C7) the driver side headlight stopped working due to water damage , I've now changed the light and both modules and the light is still not working, however when the light is switched to the other side it works as it should but when replaced to its ori 8PJPJqi.