Switching on Blind Spot Assist

Make sure that the radar sensor system and Blind Spot Assist are activated in the on-board computer.
Turn the SmartKey to position 2 in the ignition lock.

Warning lamps 1 light up red in the exterior mirrors for approximately 1.5 seconds and then turn yellow.

    See also:

    Safety in detail: Just one star is enough
    In line with the Mercedes-Benz brand philosophy, the new M-Class represents the embodiment of the Mercedes-Benz holistic safety concept of REAL LIFE SAFETY, which is derived primarily from what ha ...

    Dialing a number from the phone book
    If your mobile phone is able to receive calls, you can search for and dial a number from the phone book in COMAND at any time. – Press the or button on the steering wheel to select the Tel m ...

    Left control panel
    ...