Windows - Dodge 2006 Freightliner Owner's Manual

De-Fogging and De-Icing The Front Windows
1. Set the airflow control (2) to position 3 or 4.
2. Set the temperature control (1)
to P.
3. Set the air distribution control (3) to Z.
4. Switch off air recirculation,
Recirculation".
NOTE: On vehicles with auxiliary heater (water
heater):
The
compartment should be switched off to quickly de-fog
and de-ice the windshield and front side windows,
refer
Compartment".
For how to switch on heater booster mode, refer to
"Heater Booster".
On vehicles with air conditioner (Optional):
At outside temperatures above 41 °F (+5 °C), switch on
the air conditioner for quicker dehumidification, refer
to "Air Conditioning, Regulated".
refer to "Air
UNDERSTANDING YOUR INSTRUMENT PANEL 121
additional heat exchanger
to "Auxiliary Heat
in the load
Exchanger in Load
4