Hi there switch my car on yesterday and on the dashboard it said " tank system malfunction contact workshop" and then I noticed my fuel gauge wasn't working either... can anybody give me some advice on what to do... thank you

 

What was the cause and solution having the same issue? Also, how the warranty worked on this as Ive seen it covered in other forums under Audi warranty.

 

From my own experience the consequences of spills and leaks from above ground fuel storage tanks cannot be understated.