Hi all, this is my first post so be kind!
I have an A4 Avant 1998 1.8SE 20V manual.
I recently replaced the rear discs, pads, wheel bearings and ABS sensor rings, since then I have noticed a strange fault. When braking from slow speeds the car slows perfectly normally and just before it comes to a stop the brake pedal move down and then up (about 1/2 an inch) and makes a strange sound (too difficult to describe).
I purchased an OBD II cable and downloaded the latest VAG-COM software, got it all connected but it shows no ABS faults. The ABS light is not on at present, but did come on briefly during a 70mph plus motorway journey.
I'm running out of ideas, i've cleaned all the ABS sensors, blead the whole braking system, i'm guessing the ABS light needs to be on before VAG-COM can display the fault.
Any Ideas anyone?