My 2007 A3 2.0 TDI Quattro 170 is coming up to 120,000 miles now and I was just wondering do you reckon it is worth getting the manual gearbox oil and rear diff oil changed? Just recently had the haldex oil & filter done. There aren't any problems with it at all but would rather spend a little bit of money now to prevent any potentially costly problems in the future.
Cheers.
Cheers.
