Erasing Speed Memory

The cruise control set speed is erased from memory by pressing the button or if the ignition is turned off. ...

Ultrasonic Parking Assist

If available, the Ultrasonic Rear Parking Assist (URPA) system uses sensors on the rear bumper to assist with parking and avoiding objects while in R (Reverse). WARNING The URPA system does not ...

See also:

Unlocking the vehicle
WARNING To prevent accidental or unauthorized operation, never leave the Smart Key unattended in the vehicle. Never leave children or animals unattended in the vehicle. The vehicle can be ...

General driving tips
Important safety notes WARNING   Always remember that you must concentrate primarily on driving the vehicle. The driver's concentration must always be directed primarily at road traffic ...

Vehicle data, GL 550
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. ...