Driving systems

Display messages

warning lamp lights up The red distance warning lamp lights up while the vehicle is in motion. A warning tone also sounds.

Possible causes/consequences and Solutions

Risk of accident

The warning is issued if you approach a stationary vehicle or a vehicle driving ahead of you at too high a speed.
Be prepared to brake immediately.
Pay careful attention to the traffic situation. You may have to brake or take evasive action.
More information about DISTRONIC and the distance warning signal.

    See also:

    Adjusting the sound settings
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    Cruise control lever
    1 To store the current speed or a higher speed 2 To store the current speed or a lower speed 3 To deactivate DISTRONIC PLUS 4 To store the current speed or to call up the last stored speed ...

    Setting the interior/exterior lighting delayed switch-off time
    Interior lighting: you can set whether and for how long you wish the interior lighting to remain on in the dark after you have removed the SmartKey from the ignition lock. Exterior light: you c ...