GL 550 (164.886) V8-5.5L (273.963) (2008)
Housing Assembly HVAC: Description and Operation
GF83.40-P-2011GZ Comfort Automatic Air Conditioning Box, Component Description
GF83.40-P-2011GZ Comfort Automatic Air Conditioning Box, Component Description
- with CODE (581) Comfort automatic air conditioning
Component Identification
Location
The automatic air conditioning box is below the instrument panel.
Task
The automatic air conditioning box distributes the air that is required to ventilate the vehicle to the relevant air ducts and air outlets depending upon the
desired interior temperature.
The air ducting depends on various operating conditions such as:
^
Heating mode
^
Cooling mode
^
Normal mode
^
Blending air mode
^
Pollutant-controlled air recirculation mode
^
Humidity-controlled cooling mode