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:
Context help - Owner's Manual to thetemporarily selected function
The relevant information can be opened directly.
Opening during operation via iDrive
To move directly from the application on the
Control Display to the options menu:
1. Press the button or move ...
Instrument cluster, electronic displays
1 Symbols and messages, e.g., warnings
2 Range
3 Computer
4 Navigation display
Service display
5 Selection list, e.g., radio
6 Transmission displays ...
Tire inflation pressure values up to100 mph/160 km/h
X3 28i
X3 35i
...