Mercedes-Benz GL-Class: Setting the airflow
► Turn the SmartKey to position 2 in the
ignition lock.
► To increase/reduce: press the
button.
Vehicles with Voice Control System: when the Voice Control System is switched on, the airflow is restricted to 50%. When command input is complete, the airflow is adjusted back to the previous setting.
Setting the air distribution
Air distribution settings
Automatic climate control: the air distribution
can be set individually for the driver's and
front-passenger sides.
Front control unit:
Directs the airflow through the
...
Activating/deactivating the MONOfunction
The MONO function is only available with
automatic climate control.18
You can use the MONO function to adopt the
settings configured for temperature, air
distribution and airflow on the driver's s ...
See also:
Refrigerant of the air-conditioningsystem
The air-conditioning system is filled with
R134a refrigerant and a special PAG
lubricant.
Never use refrigerant R 12 (CFC) or
mineral lubricants. Otherwise, you could
damage the air-condition ...
Checking bulbs
With all doors closed, apply the parking
brake and push the ignition switch to the
ON position without starting the engine.
The following lights will come on (if so
equipped):
The following ...
Instrument Panel Fuse Block
The instrument panel fuse block access door is located on the driver side edge
of the instrument panel.
Pull off the cover to access the fuse block.
The vehicle may not be equipped with all of ...
