Message when the system was not reset
The yellow warning
lamp lights up. A
message appears on the Control Display.
The system detected a wheel change but was not reset.
Warnings regarding the current tire inflation pressure are not reliable.
Check the tire inflation pressure and reset the system.
See also:
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- ...
Initialization after a power failure
After a power failure, it is only possible to raise
the roof, if necessary.
Have the system initialized by your service center. ...
Emergency unlocking
Pull the handle inside the cargo area.
The trunk lid unlocks. ...