See also:

System limits
Sudden tire damage Sudden serious tire damage caused by external influences cannot be indicated in advance. The system does not operate correctly if it has not been reset. For example, a flat t ...

The Appendage Factor
M cars have had what I call a high appendage factor — the feeling that the car is an extension of the driver. It's typically experienced in cars whose various systems and characteristics are well- ...

After the ignition is switched off
The roof can still be operated for approx. 1 minute, as long as no door has been opened. ...