Mercedes-Benz GL-Class: Opening and closing the hinged sidewindows
The hinged side windows are operated electrically from the from the driver's seat.
WARNING 
Make sure that nobody can become trapped
as you close the hinged side windows. If there
is a risk of somebody becoming trapped,
release the switch or push the switch again to
reopen the side window.
Door control panel
► Make sure that the SmartKey is in
position
1 or 2 in the ignition lock.
► To open fully: press switch : and
release.
► To close fully: pull switch : and
release.
► To stop the closing procedure: press
switch : again.
Both hinged side windows open fully.
If the hinged side windows are blocked
when closing, the closing procedure is
terminated and the hinged side windows
open again slightly.
For safety reasons, the hinged side
windows can only be opened again after
four seconds.
Opening and closing the sidewindows
1 Front left
2 Front right
3 Rear right
4 Rear left
The switches for all side windows are located
on the driver's door. There is also a switch on
each door for the corresponding side window.
...
Convenience opening feature
You can ventilate the vehicle before you start
driving. To do this, the key is used to carry out
the following functions simultaneously:
• unlock the vehicle
• open the side windows
• open ...
See also:
Checking Coolant
The vehicle must be on a level surface when checking the coolant level.
Check to see if coolant is visible in the coolant surge tank. If the coolant
inside the coolant surge tank is boiling, do not ...
Head Restraint Adjustment
Do not drive until the head restraints for all occupants are installed and adjusted
properly.
To achieve a comfortable seating position, change the seatback recline angle
as little as necessary w ...
Before programing
NOTICE
When programing a device that may require you to press and re-press the hand-held
transmitter (cycle), unplug the device during the cycling process to prevent possible
motor failure.
...
