I know a couple of people on here are having issues and mine is too now, Its a 2.5 tdi quattro, the abs light has been on and the fault was always the left rear, ive got a new sensor fitted it and the light went out straight away, after 5 mins of driving it beeped the abs light came on and the flashing light in the dash came up (!) i turned the car off then on again and just the abs light came on when i went over 15mph, any ideas?