Ok not another stupid airbag,,,,lol,,,,I already removed the airbag on this M6 steering wheel,,,,customer said while driving for no reason the steering wheel would start to shake and vibrate for no reason,,,,,I asked if he was changing lanes and the lane depart was activated,,,,he said he as driving straight and yes the lane depart was activated,,,,so I test drove the vehicle and notice while driving on uneven road the steering wheel would start to vibrate for no reason. So I removed the steering wheel and removed the covers,,,,you see that gold metal looking piece in the middle of the picture,,,,that is the steering wheel vibrator generator.,,,,the gold metal piece starts spinning in a circle causing a vibration felt in the steering wheel. We found out that some of the steering wheel vibrator generator were defects and would start shaking during uneven roads causing the steering wheel to shake.