Audi TTS - TPMS light...

[PorkRind]

I started driving to work this morning when the tpms light shone up and I got the dreaded 'ding' noise... I restarted the car as thought this might make it go away, but alas it came back. I checked the tires after work, and noticed some posts about trying to wheel spin to see if the haldex was faulty. Tires pumped (33f 26r) and a quick, but longer than expected wheel spin later and I've had to book her in - lets hope it is just the pump and lets hope its good will as it's already been replaced once!

Anybody know how much a haldex pump & labour might be ?

Cheers

[PorkRind]

Around £610 it would seem !

[daydotz]

Tpms is purely for tyres its quite good id suggest you have another look at them you also need to reset the sensors after you did the pressures

[Witchfinder]

TPMS can be all kinds of things, including faulty sensors (which I had recently on my S8). You should be able to try and reset it via the MMI before you spend any money. It can take a while for it to pick up the sensor readings. Try that first.

[PorkRind]

Yeah, tried all of the above after doing some reading on the tt forum..checked the pressures , when it span and no haldex I figured it was a bit more than the tpms..