OK. Thanks for all the responses!! I replaced the rear rotors (with new Tar-Ox ones) myself, 18 months ago. I bought new ABS Rings for both sides and fitted them to the disks in the way described in the Bentley manual. I've just had a feel behind the rotors and they don't seem to have come loose or anything...
Pros: new ABS Rings fitted
Cons: rotors may have come loose
Vehicle:
Volkswagen Golf
