I purchased a 3.0TDI V6 A5 in February and there is 10,000 kms on the clock. 4 weeks ago the coolant light came on and I thought it was strange but refilled it without thinking toomuch about it. Then 1 week later the coolant light came on again so i brought it into the garage on the 6th may. They have had it for 19 days and it is still not fixed! Initially the told me it was some valve which needed replacing and they had to get it from germany. They did pressure tests when they replaced it but there was no presure loss however the cooland is still leaking. The car is only 3 months old- does anyone else have this problem? Please help!