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:
EfficientDynamics
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Pinch protection
If the closing force exceeds a specific value as a
window closes, the closing action is interrupted.
The window reopens slightly.
Danger of pinching even with pinch protection
Even with the pin ...
Advanced axle design further refined: five-link rear axle improves driving
dynamics and comfort
Incorporating various significant improvements and refinements, the rear axle
of the new BMW 3-Series makes an important contribution to the new model's
improved driving dynamics and comfort. Its ...
