General information
Switch position: 0, 
If the driver door is opened with the ignition switched off, the exterior lighting is automatically switched off at these switch settings:
See also:
Opening and closing: from the inside
Opening and closing: from the inside ...
Tachometer
Never force the engine speed up into the red warning field, see arrow. In this
range, the fuel supply is interrupted to protect the engine. ...
Safety notes
Do not remove the cover
The BMW CD/DVD player is a Class 1 laser
product. Do not operate if the cover is damaged;
otherwise, severe eye damage can result.◀ ...