I had this message pop up on my 2017 B9 Allroad as I set off to work Yesterday. 30 mile round trip thinking it was safe to drive and would sort when I had time. Thankfully googled it last night and found this forum. Found the part on Amazon for £15.99 last night and got a prime delivery which had just arrived. Fitted the part in 2 minutes using the handy video and the warning has gone! Link below:
https://amzn.eu/d/2AkOHTy
Part looks identical to the one removed. May look to get an official one from Audi just to be on the safe side and keep this one as back up but needed to be back on the road ASAP.
Thanks for all the help on here. So glad to have got it sorted rather than face a large bill!
