Had an issue with mine, but it fixed itselfAjc wrote: ↑Tue Jul 16, 2019 9:32 pmI'd be surprised if it was a relay fault and probably more of a contact fault . Not taken one too bits mind . I've got that too come at some point no doubtBanana man wrote: ↑Mon Jul 15, 2019 8:32 pmYou can replace the relays inside I think, to fix the problem, it’s on the net somewhere.

https://www.audiworld.com/forums/a6-s6- ... r-2866468/