Driving safety systems overview

In this section, you will find information about the following driving safety systems:
- ABS (Anti-lock Braking System)
- BAS (Brake Assist System)
- BAS PLUS (Brake Assist System Plus*)
- ESP® (Electronic Stability Program)
- EBD (Electronic Brake force Distribution)
- ADAPTIVE BRAKE
- PRE-SAFE® Brake

    See also:

    Using the main loudspeakers
    This function is available in conjunction with COMAND. You can use the vehicle loudspeakers to listen to a disc inserted in the rearcompartment drive. To do so, at least one of the rear-compa ...

    Switching on/off
    The three blue indicator lamps in the buttons indicate the ventilation level you have selected. If the battery voltage is too low, the seat ventilation may switch off. - Make sure that ...

    Important safety notes
    Do not leave the SmartKey in the trunk. You could otherwise lock yourself out. WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey w ...