Hi all, I was due to pick my new Audi A3 1.4 TFSI S-Line up tomorrow but there is a problem. Yellow key warning light on dash - techs have tried to rectify but it keeps coming back - pending reply from Audi Germany. I'm not too happy that my new car is already having problems and I haven't even picked it up yet !. Any ideas what it could be folks and would you reject it for a replacement ?. Thanks.