Mercedes-Benz G-Class Owner's Manual page 165

162 Driving and parking
Garage door opener
Programming buttons for the garage door
opener
& DANGER Risk of death caused by
exhaust gases
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases is hazardous to health
and leads to poisoning.
Never leave the engine or, if present,
#
the auxiliary heating running in an
enclosed space without sufficient venti‐
lation.
& WARNING Risk of injury when opening
or closing a door with the garage door
opener
When you operate or program the door with
the integrated garage door opener, persons
in the range of movement of the door may
become trapped or be struck by the door.
Always make sure that nobody is within
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the range of movement of the door.
Requirements:
The vehicle has been parked outside the
R
garage or outside the range of movement of
the door.
The engine is switched off.
R
The ignition is switched on.
R
% The garage door opener function is always
available when the ignition is switched on.
Press and hold button 1, 2
#
wish to program.
Indicator lamp 4 flashes yellow.
%
It can take up to 20 seconds before the indi‐
cator lamp flashes yellow.
Release the previously pressed button.
#
Indicator lamp 4 continues to flash yellow.
or 3 that you