See also:

Activating HDC
Press the button; the LED above the button lights up. ...

The concept
The iDrive combines the functions of a multitude of switches. Thus, these functions can be operated from a central location. ...

Tow fitting
The screw-in tow fitting should always be carried in the vehicle. It can be screwed in at the front or rear of the BMW. It is located in the container on the inside of the trunk lid. Tow fit ...