Transfer case

This section is only valid for vehicles with 4-wheel drive (4MATIC). Power is always transmitted to both axles.

carried Performance tests may only be carried out on a 2-axle dynamometer. The brake system or transfer case could otherwise be damaged. Contact a qualified specialist workshop for a performance test.
Mercedes-Benz recommends that you use an authorized Mercedes-Benz Center for this purpose.

tested on a If the parking brake is being tested on a brake dynamometer, the ignition must be switched off (SmartKey or Start/Stop button in position 0 or 1), as ESP® will otherwise automatically intervene. The brake system could otherwise be damaged.

    See also:

    Removing the mechanical key
    - Push release catch 1 in the direction of the arrow and at the same time, remove mechanical key 2 from the SmartKey. ...

    Multifunction steering wheel
    Multifunction steering wheel Function 1 Multifunction display 2 Audio system/COMAND; see the separate operating instructions 3 Switches on the Voice Control System; see the separate operating ...

    Engaging reverse gear R
    Only shift the automatic transmission to R when the vehicle is stationary. •► When the vehicle is stationary, depress the brake pedal. •► Push the DIRECT SELECT lever up past the f ...