I've got a couple of things I wanted checked out under warranty, first if any can be done to adjust windows to cut down wind noise at speed, a small bit of pressure on the window at the top between front and rear window reduce stuff a lot, but I don't know if this is normal for an E89. The other is to look at damage on leather on side of driver seat which looks scratched broken, car is 9 months old and has done 7000 miles so I'd not expect this. I'd expected BMW dealer to take the car in have a look and report back on what they can /cannot do. Instead they said if they did that and it turned out not to be warranty claim they would bill me £120. Is this normal should I try another dealer in the group or another dealer all together?