Hi everyone, abs light been on(97vr6 highline) for quite a while now. :? A bloke up the street kindly plugged my car up to his laptop this morning,(think he used a vag tool or sumthing,sorry new to vws). Anyway it came up with the rear abs speed sensor faulty. I was just wondering how much these are to buy and is it a fairly simple job to replace one? any help in the right direction would be much appreciated, thanks