The concept

Two radar sensors below the rear bumper monitor the area behind and next to the vehicle at speeds above approx. 30 mph/50 km/h.
The system indicates whether there are vehicles in the blind spot, arrow 1, or approaching from behind on the adjacent lane, arrow 2.
The lamp in the exterior mirror housing lights up dimly.
Before you change lanes after setting the turn signal, the system issues a warning in the situations described above.
The lamp in the housing of the exterior mirror flashes and the steering wheel vibrates.
See also:
Pairing and connecting cell phone
Pairing the mobile phone
To avoid becoming distracted and posing
an unnecessary hazard both to your own vehicle's
occupants and to other road users, only
pair the mobile phone while the vehicl ...
Reverse gear
Select only when the vehicle is stationary. When
the gearshift lever is pressed to the left, a slight
resistance needs to be overcome. ...
CD changer
The BMW CD changer for six CDs is behind the left side panel in the cargo area.
Removing the CD magazineTo insert or remove CDs from the CD magazine, you must first remove it from the
CD changer: ...
