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 instructions).
•► Press the 
button on the
steering wheel to select the Navi menu.
See also:
Vehicle data, GL 350 BlueTEC
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.
...
Setting the center air vents
Center air vent, left
Center air vent, right
Center vent thumbwheel, right
Center vent thumbwheel, left
To open/close: turn thumbwheels 3 and 4 up or down. ...
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. For your
own safety and ...