I’m hoping someone can at least narrow down the issue
A few weeks ago I swapped the battery in my 06 A6 and since then the Audi MMI will not work.. splash screen comes on then goes right back off..
I have tried the 3 button reset and nothing
Does anyone have any ideas how to fix this?
Everything I have red so far leads me to believe it could be the coding on the battery but I have no idea.