Mercedes-Benz GL-Class: Vehicle data, GL 550
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.

Vehicle data, GL 450
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.
...
See also:
Immobilizer Operation
This vehicle has PASS-Key® III+ (Personalized Automotive Security System) theft-deterrent
system.
PASS-Key III+ is a passive theft-deterrent system.
The system is automatically armed when the key ...
Setting the temperature
2-zone automatic climate control
Different temperatures can be set for the
driver's and front-passenger sides.
► Turn the SmartKey to position 2 in the
ignition lock.
► To increase/ ...
Linking intelligent key
The Climate control system settings can be
memorized for each Intelligent Key. For
more details, see “Setting memory function”
in the “3. Pre-driving checks and
adjustments” section. ...







