Since my last post in May, the problems with my A3 became more frequent, with the MMI screen going blank every few minutes on some journeys, and in one case not coming on at all. Other problems included the trip meter resetting to zero on random occasions, and switching radio stations at random - eventually it ‘forgot’ all my presets. After delaying for seemingly as long as they could, VW/Audi finance finally agreed that I could reject the vehicle, and it was collected last Friday, and I now await a refund of my deposit.
Bizarrely, the car was collected by British Car Auctions, and I see from the Audi app on my phone (which I haven’t deleted yet) that it is currently parked in their car park at Camberley, presumably awaiting auction. So (unless they declare the fault which I doubt), it is going to end up with some unsuspecting dealer or private buyer.