The concept

The automatic engine start-stop function helps save fuel. The system switches off the engine during a stop, e. g., in a traffic congestion or at traffic lights. The ignition remains switched on.

The engine starts again automatically for driving off.

    See also:

    The concept
    After the mobile phone is paired once with the vehicle, the mobile phone can be operated via iDrive, the steering wheel buttons and via voiceactivated command. A paired mobile phone is automati ...

    Airbags
    Airbags 1 Front airbags 2 Head airbags 3 Side airbags ...

    The concept
    The system does not measure the actual inflation pressure in the tires. It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving. In the ev ...