Activation conditions

You can activate the HOLD function if:

 - the vehicle is stationary.
 - the engine is running.
 - the driver's door is closed or your seat belt is fastened.
 - the parking brake is not applied.
 - the hood is closed.
 - the transmission is in position D, R or N.
 - DISTRONIC PLUS is deactivated.

    See also:

    SmartKey
    0 To remove the SmartKey 1 Power supply for some consumers, such as the windshield wipers 2 Ignition (power supply for all consumers) and drive position 3 To start the engine As soon as the igni ...

    Activating/deactivating Lane Keeping Assist
    You can use the Lane Keep. Asst. function to activate/deactivate Lane Keeping Assist (Y page 200) or Active Lane Keeping Assist. – Press the or button on the steering wheel to select the Dri ...

    Service menu
    In the Serv. menu you can:  - call up display messages  - restart the tire pressure loss warning system (Canada only) Rcheck the tire pressure electronically  - call up the ...