Making adjustments in 1 mph (Canada: 1 km/h) increments

lever to the Briefly press the cruise control lever to the pressure point, up 1 for a higher speed or down 2 for a lower speed.
The last speed stored is increased or reduced.

    See also:

    MB Info call button
    MB Info call button Press and hold MB Info call button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in MB Info ca ...

    Interior
    The M-Class seats five people on front buckets and a three-place split rear seat that folds to expand cargo space to 81.2 cubic feet. An optional two-place third-row seat increases passenger capac ...

    Exterior
    A strictly utilitarian appearance is softened somewhat by body-colored bumpers, rub strips and rocker panels, as well as alloy wheels and a stainless-steel spare-tire cover. At 183.5 inches long o ...