Hello I purchased 3 months ago a 2011 335i xdrive sedan with 49500 miles. And from the beginning i noticed a strange steering wheel issue. every few days, i have a issue that my steering wheel is off center, but the car goes perfect straight. this issue goes away after like 2 days and the steering wheel is perfect center again . I asked a bmw dealer about it, and he looked at me, like i was kidding. anyone knows whats going on ? Attachment 590058