Mercedes-Benz GL-Class: 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, the air supply through the rearcompartment air vents is also switched on/ off.

Center vents in the rear compartment (3rd row of seats)
1 Rear-compartment air vent, left
2 Rear-compartment air vent, right
3 Rear-compartment air vent thumbwheel,
right
4 Rear-compartment air vent thumbwheel,
left
► To open/close: turn thumbwheel 3 or 4 up or down.
Setting the B-pillar air vents

1 B-pillar air vent
2 B-pillar air vent
3 Thumbwheel for B-pillar air vent, rear
4 Thumbwheel for B-pillar air vent, front
► To open/close: turn thumbwheel 3 or 4 up or down.
Setting the side air vents
► To open/close: turn thumbwheel 3 to the
left or right.
Side window defroster vent 1 is never
completely shut, even if side air vent 2 is
shut. ...
See also:
Clock
The analog clock is not connected with any other vehicle system and runs by itself.
To adjust the clock, do the following:
1. Locate the adjustment button, near the lower left corner of the clock.
...
What to Use
Refer to Recommended Fluids and Lubricants to determine what kind
of lubricant to use. ...
Draining of coolant water
If the vehicle is to be left outside without
antifreeze, drain the cooling system, including
the engine block. Refill before
operating the vehicle. For details, see
“Engine cooling system” ...







