RS6 C6 Tyre Pressure Management System

[Fothers]

So, I've had a few issues which have pretty much been put right by Audi. however the TPMS played up (would go entirely off line with no pressures registered on any wheel and then come back to life again, to then fail again....),and they fixed by replacing one sensor. it's doing the same again which strikes me as being the "brain" and not the sensor(s). Any clues anyone? Fothers
PS - still puts a smile on my face on every trip (even to the shops)

[MidSussexMassive]

May sound a bit basic, have you tried resetting via the car set-up mode? We had something similar but "zero'd" the settings when I knew the pressures were all spot on and it has been perfect since.

[gdavison]

I have had mine "reset" to all tyres flat twice .. both times after washing the car and of course lot of water / Bilburys / work on the rims.. Does yours fail after an "event" or is it just random ?

[Fothers]

Reset - that's something to try. I will have a go. When the system packed up before, once was on a French motorway in the Summer with no rain etc, and the last time was again on a motorway trip last weekend, again with no precipitation. Thanks for the comments.