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:
Roof-mounted luggage rack
Note
Installation only possible in roof drip molding
with flaps*. Your service center will be glad to
advise you.
Roof racks are available as special accessories.
Attachment
Follow the install ...
All around the center console
All around the center console
1 Headliner
2 Control Display
3 Ventilation
4
Hazard warning system
Central locking system
5 Glove compartment
6 Radio
CD/multimedia
7 Climate control ...
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
Those grades represent the tire’s ability to stop
on wet pavement as measured under controlled
conditions on specified governme ...
