[A4] Lights mean bad module?

Guitar/Mcqueen guitar at conknet.com
Mon Apr 28 14:40:42 PDT 2008

   I had the same symtoms on my '98 A4 avant.  VAG-Com indicated it 
was a bad left rear wheel  speed sensor.  Sure enough, a bad wheel 
bearing had allowed the sensor ring to saw through the end of the 
sensor. Salt from NH winter roads can wreak havoc on the wheel 
bearings when it gets past the seals.


More information about the A4 mailing list