Environmental conditions

  • Say the commands, numbers, and letters smoothly and with normal volume, emphasis, and speed.
  • Always say commands in the language of the voice activation system.
  • When selecting a radio station, use the common pronunciation of the station name.
  • Keep the doors, windows, and glass sunroof* closed to prevent noise interference.
  • Avoid making other noise in the vehicle while speaking.
    See also:

    Tail lamps
    ▷ Turn signal, brake lamp: 21-watt bulb, P21W. ▷ Brake force display: 21-watt bulb, P21W. ▷ Backup lamp: 16-watt bulb, W16W ▷ Tail lamp: LED technology. Contact your serv ...

    Automatic deactivation during forward travel
    The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

    Functional readiness of the airbagsystem
    When the ignition is switch on, the warning lamp in the instrument cluster lights up briefly and thereby indicates the operational readiness of the entire airbag system and the belt tensioner. ...