Used to take my GT 2.0 TDI to Warrington VW, and even had the cambelt and water pump done by them last year, but I swore I would never use them again for servicing. Every single time the car has been in with them, it comes out with another fault. When the cambelt was done by them last year, I got a mile up the road, then the car stalled. It was only then I noticed that the battery warning light was on. The toss**s had forgotten to fit the auxillary drive belt that turns the alternator, so I was basically running on battery only ! Luckily I managed to get the car towed back and they very apoligetically sorted it for me within 20 minutes. But that's just one in a list of things I've had. Maybe they just don't like me Since then I've been having it serviced by Corkhills in Wigan, and boy what a difference (for the better I mean) !Just my experiences, other peoples may differ ?