Maximum Cooling Max Cool; Air Recirculation Mode - Mercedes-Benz GL450 Operator's Manual

Controls in detail
3-zone automatic climate control*
Windshield fogged on the outside
i
Keep this setting selected only until the
windshield is clear again.
Switch the windshield wipers on
( page 62).
Press button U ( page 228).
appears in the display e
AUTO
( page 228). Air volume and air distri-
bution are controlled separately for
each zone.
If the automatic air distribution and air vol-
ume are switched off:
Press buttons 8 and Y
( page 228).
234

Maximum cooling MAX COOL

If the air distribution control as well as the
airflow volume control are set to U and
there is a high need for cooling, the
MAX COOL function is activated.
"MAX COOL" appears in the front and rear
display.
This provides the fastest possible cooling
of the vehicle interior (when windows and
tilt/sliding sunroof* are closed).

Air recirculation mode

Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e.g. before driving
through a tunnel). This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.
Warning!
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior win-
dow fogging persists, make sure the air
conditioning ( page 236) is activated, or
press button 0.
G