Mercedes-Benz 2004 G 500 Operator's Manual page 168

Controls in detail
Sliding/pop-up roof
Opening (Summer opening feature)
Press and hold button Πafter un-
locking the vehicle.
The windows and sliding/pop-up roof
begin to open after approximately one
second.
Release transmit button to interrupt
procedure.
168
Closing (Convenience feature)
Press and hold button ‹ after lock-
ing the vehicle.
The windows and sliding/pop-up roof
begin to close after approximately one
second.
Release transmit button to interrupt
procedure.
Make sure all side windows and the slid-
ing/pop-up roof are properly closed before
leaving the vehicle.