Safety notes

WARNING
COMAND is classified as a Class 1 laser product. You must not open the casing. If you open the casing, or if the casing is faulty or damaged, there is a risk of exposure to invisible laser radiation. This may damage your eyes, or those of others.
COMAND does not contain any parts that can be serviced by the user. For safety reasons, all maintenance work must be carried out by qualified aftersales technicians.

WARNING
Only when the vehicle is stationary should you:
• load a disc
• eject a disc
There is a risk of being distracted from the road and traffic conditions if this is done while the vehicle is in motion.

    See also:

    Setting the rear-compartment airvents
    Setting the center vents in the rear compartment 1 Rear-compartment air vent, left 2 Rear-compartment air vent, right 3 Rear control panel When the climate control panel is switched on/off, th ...

    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. ...

    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. ...