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

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:

    Safety
    The GLK350 sports all the active safety systems you'd expect in a modern mom's car (especially a Mercedes): six airbags - including dual-stage driver and front passenger airbags and side curtain a ...

    Setting a speed
    WARNING   Keep in mind that it may take a brief moment until the vehicle has made the necessary adjustments. Increase or decrease the set vehicle speed to a value that the prevailing ro ...

    Storing and maintaining the current speed
    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. Remove your ...