Audi Repair Questions? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw your question.
I see you are wanting to test yourself for diagnosing the issue. You will need a good working knowledge of reading wiring diagrams, a voltmeter, test lamp, and most importantly, a scan tool tool with full function capabilities for testing control module, ballast and command functions.
If you have these, I will be happy to walk you thru the testing, just need the vin number to pull the wiring diagrams and schematics for your vehicle
Yes I have access to all that including vagcom. Jus need to know what needs to be getting power and when cause I'm at a lost to why the stealership wants to just change everything besides greed!
sorry, your question disappeared from my list. I am heading out of town for a family function and will opt out so another expert can help