See also:

Backrest width
Change the width of the backrest using the side wings to adjust the lateral support. ...

Unmatched in the segment: Electric Power Steering as standard, Integral Active Steering optional.
The Electric Power Steering system with Servotronic function delivering speed-sensitive power assistance is unique in the BMW 6-Series Coupe segment and combines customary BMW precision, comfort a ...

Have maintenance carried out
Have vehicles maintained regularly to achieve optimal vehicle economy and operating life. Have the maintenance carried out by your service center. Please also note the BMW Maintenance System, ...