BMW 5 Series: The concept - Collision warning with 
braking function - Driving comfort - Controls - BMW 5 Series Owners ManualsBMW 5 Series: The concept

The system issues a two-phase warning of a danger of collision at speeds above approx.

10 mph/15 km/h. The time of these warnings may vary depending on the current driving situation.

The collision warning is available even if cruise control has been deactivated.

It responds to stationary or moving objects that

It responds to stationary or moving objects that are within the detection range of the radar system.

When the vehicle is intentionally brought into contact with a vehicle, the collision warning is delayed to avoid false warnings.

    Warning stages
    Prewarning This warning is issued, for example, when there is the impending danger of a collision or the distance to the vehicle ahead is too small. Acute warning with braking function Warning ...

    See also:

    Emergency call
    Important safety notes ! A license agreement must exist in order to activate the mbrace service. Ensure that your system is activated and ready for use, and press the MB Info call button to ...

    Summer tires
     - Optionally, tires with a maximum speed of over 149 mph (240 km/h) may have "ZR" in the size description depending on the manufacturer (e.g. 245/40 ZR 18). The service specif ...

    A/C – Air conditioner button
    If the windshield starts to fog when the climate control system is operated in the AUTO mode, press the air conditioner button “A/C” to defog and dehumidify. When this button is pressed, the ...