Issued warning
If you leave the lane and if a lane marking has been detected, the steering wheel begins vibrating.
If the turn signal is set before changing the lane, a warning is not issued.
See also:
Tire Pressure Monitor TPM
The concept
The tire inflation pressure is measured in the
four mounted tires. The system notifies you if
there is a significant loss of pressure in one or
more tires. ...
For X3 xDrive28i: Oil levelcheck
The concept
The oil level is monitored electronically during
driving and shown on the Control Display.
If the oil level reaches the minimum level, a
check control message is displayed.
Displayi ...
Adjusting
The parking lamps or low beams
must be switched on to adjust the
brightness.
Adjust the brightness using the
thumbwheel. ...