Storing and maintaining the currentspeed

You can store the current speed if you are driving faster than 20 mph (30 km/h).

Accelerate the vehicle to the desired speed.
Briefly press the cruise control lever up 1 or down 2 to the pressure point.
Remove your foot from the accelerator pedal.

Cruise control is activated. The vehicle automatically maintains the stored speed.

the stored speed on uphill gradients. The Cruise control may be unable to maintain the stored speed on uphill gradients. The stored speed is resumed when the gradient evens out. Cruise control maintains the stored speed on downhill gradients by automatically applying the brakes.

    See also:

    Notes for 4MATIC vehicles
    Vehicles with 4MATIC must not be towed with either the front or the rear axle raised, as doing so will damage the transmission. If the vehicle has transmission damage or damage to the front or ...

    Activating/deactivating
    WARNING Any accumulation of snow and ice should be removed from the rear window before driving. Visibility could otherwise be impaired, endangering you and others. The rear window defroster ...

    Cleaning the steering wheel and gear or selector lever
    Thoroughly wipe with a damp cloth or use leather care agents that have been recommended and approved by Mercedes-Benz. ...