Thanks. Gives me more to check.
Odd that it didn't rattle like that when I first got the M3W and has increased over time as if something is getting loose.
Doesn't matter if someone is in the right side seat or not. Car needs to be rolling. Sitting still, wheels turned to the right, no rpm will create the noise. But 2300-3200 rpms with any right pressure on the steering wheel creates this loud noise of something rattling/tapping against a large panel on the right, just behind the passenger seat.
I took the plastic trunk/boot liner out and tapped on everything I could find. Couldn't create the noise.
Will put the car on a lift today when I do a fluid change. Maybe something will become apparent. Will check for the lower seat belt attachment bolts.
What's life without a few gremlins taunting you?
