liquid

44 minutes ago, GengisSaj said:

Dropped the car off this morning to Halfords and noticed that the error message didn't appear. They've just called me to say after the diagnosis check that there is no issue and now they will drive it around to see if it pops up.

Pretty sure they won't find anything,  but I've been insisting the brake pressure sensor needs to change but the guy doesn't even know what it is! Not holding my breath and not sure what to do now. (Not super confident on changing the part myself, and if the warning message has gone do I need to).

I've got no availability with Audi until Aug and even then not sure they will find anything from the diagnostics check.

Alot of information here on this site even a video, I would change the senor "asap" I was not confident , but I did it,I even ordered my part in from eBay & it has worked for me.

I just want to thank this Forum for the information given, I replaced my sensor today & both faults have disappeared ! 

My Wifes Audi A4 2017 Diesel Estate 2.0 TDI  Stop/Start & brake servo restricted error messages just ordered   https://www.ebay.co.uk/itm/353453734594?hash=item524b7bfac2:g:oGYAAOSwe-NgYtJU the part, will let you know how I get on, but 1 garage I rang was telling me that some ABS part might have to be sent away for testing around 10 days, this is just over the phone with out even diagnosing !