Hi guys this is my first posts so I hope I’m doing it right ! A few weeks ago I got the start stop fault contact work shop followed by drive system fault contact work shop my car was booked in with Audi an is still with Audi an it is approaching nearly one week with them I hadn’t loss any power or anything car was driving as normal no extra sounds or any problem with therostat gauge only had the two fault codes… anyway Audi had said my cambelt had jumped an under the warranty it was replaced now they said after changing the cambelt that the signs still remained an they are now saying it’s needs injectors… I shall find out tomo if this fixes the problem but I am slowly getting worried after searching the forums that these issues can be a combination of a lot of things has any one else had the dealer fix’s these problem with Audi please reply to this