[dagangzi]

Dear N20 owners:
My car has just passed 10000km mileage, recently the steering wheel and gas pedal vibrate at 1100 rpm regardless of whether car is idling or being driven, other rpms are fine.
The vibration is similar to a cellphone vibration.
I took it to my dealer, they checked the engine ,engine mounts, front suspension,nearly all the front major components, still could not find the cause. and they said maybe it is resonance of the car.
I tested a same mileage 320i and a 525i at the dealer, they also vibrate but a bit less noticeable in hands.
I also found when the steering column is pushed way back to the dashboard, the vibration is least noticeable, but my driving position needs it being pulled out max.
It is very uncomfortable and unsmooth when driving at rush hour, does anyone have the same problem ? please help~~