mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Automatic Air Conditioning Housing|Page 7397 > < Automatic Air Conditioning Housing
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Activated charcoal filter (22)

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Evaporator (23)

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Heater core (24)

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Expansion valve

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Vacuum elements

forming one complete unit. 

The automatic air conditioning housing serves for distribution of the air required for ventilation of the vehicle to the appropriate air ducts and air
outlets depending on the desired temperature in the passenger compartment.

The air guidance is dependent on various operating states such as:
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Normal operation

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Cooling mode

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Heating mode

Air guidance in Automatic Air Conditioning Housing

Normal Operation

Automatic Air Conditioning Housing|Page 7397 > < Automatic Air Conditioning Housing