Driving systems

Problem Possible causes/consequences and Solutions Solutions
distance warning lamp lights up while the vehicle is in motion. A

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

 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.
or take evasive action. Pay careful attention to the traffic situation. You may have to brake or take evasive action.
More information about DISTRONIC PLUS and PRE-SAFE® Brake.
    See also:

    Securing the vehicle to prevent it from rolling away
    WARNING Only jack up the vehicle on level ground or on slight inclines/declines. The vehicle could otherwise fall off the jack and injure you or others. If your vehicle is equipped with a whe ...

    Temperature
    WARNING The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately ...

    Servicing the brakes
    If the red brake warning lamp lights up in the instrument cluster and you hear a warning tone while the engine is running, the brake fluid level may be too low. Observe additional warning ...