Deinhardt

Replaced my sensor this afternoon. It took less than 5 minutes thanks to the useful video on here. 👍 Servo error cleared straight away, but I had to start the car again to clear the start/stop error. Then took the car for a decent test drive and all appears ok, although the start/stop did not activate... Maybe conditions did not suit.

I just phoned Yeovil Audi. They said the part listed for my car was 5Q0906207 (no suffix). I explained what I had learned on this thread and the guy looked into it and confirmed the part number variants and interchangeability. Luckily, they have one (a -B part) in stock which has been put aside for me. The chap did say they had received a few requests for these parts. I just made the suggestion that the warning message "You can continue driving" was a little misleading and should say "Contact workshop immediately". Part prices have gone up this month though - it's now £87.38 inc VAT - but still a small price to pay compared to ABS repair. I'll be attempting to fit it myself tomorrow with the aid of the useful information provided earlier in this thread and fingers crossed the problem will be solved. Wish me luck 😀

Hi all I’m new here having come across this amazingly helpful thread after getting the brake servo and start / stop warnings this afternoon. I have a 2017 S5 with approx 37k on the clock. The car has been used regularly and the brake servo warning appeared soon after leaving home. I carried on because it said I could continue driving. Shortly afterwards, when braking, I felt the ABS engage and the start / stop warning came on. I continued to my destination and back home afterwards without incident (around 15 miles or so). All I can say at the moment is that I’m really glad I’ve found this thread. I won’t be driving the car until I’ve attempted to replace the pressure sensor. Just hoping my local Audi dealer has the part in stock, as it looks like simple job to do myself. Just want to say thanks to everyone here for sharing your experiences and helping others resolve the issue, hopefully before it becomes a major expense!