Setting the rear-compartment airflow using the rear control panel

ignition lock. Turn the SmartKey to position 2 in the ignition lock.

14 up or down. To increase/reduce: press rocker switch 14 up or down.

    See also:

    Activating the HOLD function
    – Make sure that the activation conditions are met. – Depress the brake pedal. – Quickly depress the brake pedal further until HOLD display 1 appears in the multifunction display. The HOL ...

    4MATIC (permanent four-wheel drive)
    4MATIC ensures that all four wheels are permanently driven. Together with ESP® and 4ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNI ...

    Checking the battery
    Press the or button. The battery is working properly if battery check lamp 1 lights up briefly If battery check lamp 1 does not light up briefly during the test, the battery is dischar ...