Abs Light Comes On

[66yostagea]

Just before the brake upgrade on the 25G 17yo got his (ex)mate to machine the rotors. It was a botched job as one rotor was not square and parallel, this resulted in a fluctuating brake. The Stag was driven for a couple of weeks and then the ABS light came on just after starting to drive. A week later the RS4 brakes were fitted.

After a couple of days the ABS came on again. read thru all the info (wtf just changed the batteries) and tried ecu reset, pushing door light button 5 times but no fix.Checked fuses under bonnet, all ok

What and how do I check further or do I have to get a consult? What are the problems that cause the light to come on.

PS. How do I get rid of this crappy font??.

[pipster11]

dunno about the font but you should really invest in an ecutalk display

then you can hook up your laptop to that

[Pft shh 89]

tried ecu reset, pushing door light button 5 times but no fix.

mine didn't work after 5 times mine was like 7 or 8 or something so try doing a couple more pushes

[Chris Rogers]

if it drives run it up here and I will plug into it.

[QWK32]

if it drives run it up here and I will plug into it.

Chris, Is the ABS reported via consult or is it an entirely different system?

[Chris Rogers]

no I can access it.