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:

    Crash-responsive emergency lighting
    The interior lighting is activated automatically if the vehicle is involved in an accident. •► To switch off the crash-responsive emergency lighting: press the hazard warning lamp button. ...

    Numerous stowage facilities, high degree of variability and temperature-controlled cup holder
    Numerous, easily accessible stowage facilities in the M-Class can accommodate bottles, mugs, keys, coins and much more. Each of the four doors can also easily accommodate a large 1-litre bottle. ...

    Opening and closing the sidewindows
    1 Front left 2 Front right 3 Rear right 4 Rear left The switches for all side windows are located on the driver's door. There is also a switch on each door for the corresponding side window. ...