Activating HDC
Press the button; the LED above
the button
lights up.
See also:
Tire inflation pressure values over100 mph/160 km/h
X3 28i
X3 35i
...
The concept
The vehicle alarm system responds to:
Opening of a door, the hood or the trunk lid.
Movements in the vehicle: interior motion
sensor.
Changes in the vehicle tilt, e.g., during attempts
t ...