Making adjustments in 5 mph (Canada: 10 km/h) increments

lever Briefly press the cruise control lever beyond 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:

    Important safety notes
    The use of seat belts and infant and child restraint systems is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces. Even where this is no ...

    Complete safety package for maximum occupant protection
    In combination with the front and rear deformation zones, the Mercedes-Benz GLK-Class's highstrength passenger cell provides a highly efficient foundation for the occupant protection systems. Thes ...

    Setting the rear-compartment air vents
    Setting the center vents in the rear compartment Setting the center vents in the rear compartment 1 Rear-compartment air vent thumbwheel 2 Rear-compartment air vent, right 3 Rear control panel f ...