Transfer case

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

out on a 2-axle dynamometer. The brake 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.

ignition must be switched off (SmartKey or To prevent ESP® from intervening, the ignition must be switched off (SmartKey or the Start/Stop button in position 0 or 1) if:
• the electric parking brake is being tested on a brake dynamometer.
• the vehicle is being towed with only one axle raised (not permitted for vehicles with 4MATIC).

The brake system could otherwise be damaged.

    See also:

    System self-test
    After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs: • the indi ...

    Important safety notes
    WARNING Activate the child-proof locks for the rear doors and the override switch for the rear windows when children are traveling in the vehicle. Children could injure themselves or other ...

    Premiere: Active Parking Assist including PARKTRONIC
    Active Parking Assist will answer the prayers of many drivers in the chronically congested traffic areas of Europe: the Mercedes-Benz CLS-Class can not only detect parking spaces, but also help wi ...