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 foot from the accelerator pedal.

Cruise control is activated. The vehicle automatically maintains the speed.

Cruise control may be unable to maintain the stored speed on uphill gradients. The stored speed is resumed when the gradient evens out. Cruise control maintains the stored speed on downhill gradients by automatically applying the brakes.

    See also:

    Activating/deactivating the acoustic locking verification signal
    If you activate the Acoustic Lock Feedb. function, an audible signal sounds depending on the vehicle's date of manufacture: • when locking or • once when unlocking and three times when loc ...

    Displaying navigation instructions
    In the Navi menu, the multifunction display shows navigation instructions. For more information, see the separate operating instructions. – Switch on COMAND (see the separate operating instru ...

    Roadside Assistance button
    ► Open the stowage compartment under the armrest. ► Press and hold Roadside Assistance button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assi ...