Wife's 07 E350 driver side rear brake light is very dim when pressing the brake peddle. Brake pads are squealing BAD. A/C is very week compared to other cars we've had/have - M5, Acura MDX, X5 & Lexus GS400. This is the MRS. first MB and she doesn't want another one. She wants a BIMMER now. We've had the car barely 10 mos. Actually this my first MB as well and gotta say I'm disappointed. The car feels like a freaking Taurus compared to the BMW. Time for an AMG?