I've got the 6 speed manual, '04, 330ci, and when accelerating thru 4000 rpm I get a significant hesitation. If I'm listening to 87.7 FM and turn the car off, then restart the car, all I get is static. I then need to select a different station then come back to 87.7, which is the bottom of the FM dial and happens to be TV channel CBS is my area. Dealer is no help ps. The radio is coupled with the navigation system.