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

•► 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:

    Hiding a service message
    ► Press the R reset button on the instrument cluster. ...

    Notes on selecting, mounting and replacing tires
    • Only mount tires and wheels of the same type and make. • Only mount tires of the correct size onto the wheels. • After mounting new tires, run them in at moderate speeds for the first 60 ...

    Vehicle data, GL 450
    The data stated here refers specifically to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...