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:

    Vehicle
    Display messages Possible causes/consequences and •► Solutions Shift to 'P' or 'N' to Start Engine You have attempted to start the engine with the transmission in position R ...

    Engaging parking position P in AMG vehicles
    •► If the vehicle is stationary, press P button 1. ...

    Cruise control lever
    1 To store the current speed or a higher speed 2 To store the current speed or a lower speed 3 To deactivate cruise control 4 To store the current speed or to call up the last stored speed Wh ...