ive just had to buy 2 new rear abs sensors for the gti and its just cost me £55 each side and i apparently got them cheap!, if i cant fit em myself the local vdub guys, www.stokevwspares.co.uk said they will fit em for £25 each side, main dealer £75 each plus vat and main dealer fitting £50 each side
i got the bits from www.volksmine.co.uk they are my local guys in stoke on trent
Easy to fit , just trickey to get your head round at first [cos you cant see what you are doing].
Lift up your back seat , there will be two rubber plugs with cables coming out of them going to two white plastic connectors [one for each side]. Unplug these and push the plugs through the bottom of the floorpan [i.e. outside] .
Now you should see where the wire routes along the top of the rear suspension arm and into the rear side of the brake assembly . It just held in with a allen bolt , but may be trickey to remove [they come straight out ].