Starting procedure with the SmartKey

To start the engine using the SmartKey instead of KEYLESS-GO, pull the Start/ Stop button out of the ignition lock.

•►  To start a gasoline engine: turn the SmartKey to position 3 in the ignition lock and release it as soon as the engine is running.

•► To start a diesel engine: turn the SmartKey to position 2 in the ignition lock.

The instrument cluster lights up. preglow indicator lamp in the instrument cluster lights up.

•► When the goes out, turn the SmartKey to position 3 and release it as soon as the preglow indicator lamp goes out, turn the SmartKey to position 3 and release it as soon as the engine is running.

You can start the engine without preglow if the engine is warm.

    See also:

    Setting the center vents in the rear compartment
    1 Rear-compartment air vent, left 2 Rear-compartment air vent, right 3 Rear-compartment air vent thumbwheel, right 4 Rear control panel for automatic climate control 5 Rear-compartment a ...

    Transfer case
    This section is only valid for vehicles with 4- wheel drive (4MATIC). Power is always transmitted to both axles. Performance tests may only be carried out on a 2-axle dynamometer. The brake s ...

    Adjusting the volume
    This function is available for SPLITVIEW and for the Rear Seat Entertainment System in conjunction with corded headphones. Press one of buttons 7 on the remote control. The volume of the cu ...