Vehicle

Activating/deactivating the automatic door locking feature

If you select the Automatic Door Lock: function, the vehicle is centrally locked above a speed of around 9 mph (15 km/h).

For further information on the automatic locking feature, see ().

  • Press the button on the steering wheel to or select the Settings menu. button on the steering wheel to select the Settings menu.
  • Press the button to select the Vehicle submenu. or Press the button to confirm. button to select the Vehicle submenu.
  • Press the Press the or button to confirm.
  • Press the button to select the Automatic or Door Lock function. You will see the selected setting: Enabled or Disabled. button to select the Automatic Door Lock function. You will see the selected setting: Enabled or Disabled.
  • Press the the setting. button to save the setting.

Activating/deactivating the acoustic locking verification signal

If you activate the Acoustic Lock feedback function, an audible signal sounds depending on the vehicle's date of manufacture:

  • when locking

or

  • once when unlocking and three times when locking

 

  • Press the button on the steering wheel to or select the Settings menu. button on the steering wheel to select the Settings menu.
  • Press the button to select the Vehicle submenu. or Press the button to confirm. button to select the Vehicle submenu.
  • Press the Press the or button to confirm.
  • Press the button to select the Acoustic Lock or feedback: function. You will see the selected setting: On or Off. button to select the Acoustic Lock feedback: function. You will see the selected setting: On or Off.
  • Press the the setting. button to save the setting.
    See also:

    Raising the vehicle
    WARNING When jacking up the vehicle, only use the jack which has been specifically approved by Mercedes-Benz for your vehicle. The jack is designed exclusively for jacking up the vehicle at t ...

    System self-test
    The indicator lamp illuminates when you: • turn the SmartKey to position 1 or 2 in the ignition lock • press the KEYLESS-GO Start/Stop button once or twice If an adult occupant is properly s ...

    Activating/deactivating the residualheat function
    It is possible to make use of the residual heat of the engine to continue heating the stationary vehicle for up to 30 minutes after the engine has been switched off. The heating time depends on th ...