buddy

I have been noticeing for the last couple of days since the weather has broke, that my breaks screatch alot mostly on a creeping stop but noisy all the same. Has anyone gotten the breaks worked on under warrenty for this i can change the pads to something that wont sreatch or dust. ( the ebc green stuff comes to mind which i run on my other bmw e34 no noise or dust. but I am sure that would void the warrenty as anything you do will. Also i got an engine i drive error today increased emissions take to dealer, but it then corrected itself only to get another error for the oil change 400 miles and it contacted the dealer and they are supposed to contact me and set up and appointment this may warrent a up grade in the software to 16.2 for free any comments on these issues