Originally Posted by XPCobra

sounds as if the new discs havent been bedded in properly ( and now warped) or there is a bit of dirt in between the disc and hub.

The front reluctor rings on mg/r cars are prone to breaking ( abs light comes on only at higher speeds)

saying that i had to replace a n/s/r abs sensor last year on mine

Can't remember the address of the place i took it to, was something like £20 to diagnose it, and the sensor was £70 odds from machargs