Audi Q7 Owners & Service Manuals

Audi Q7: A/C System, General Information

Audi Q7 (4M) 2016-2026 Workshop Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / A/C System, General Information

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 General Information

Introduction The purpose of this repair manual is to provide service advisors and technicians with the basic knowledge needed to ensure professional and competent procedures.   Note Only the c

 A/C Technology Basic Principles

Physical Principles The four known states of water also apply to air conditioning system refrigerants. 1 - Gaseous (invisible) 2 - Vapor 3 - Liquid 4 - Solid

 Refrigerant R134a

Refrigerant R134a Physical Data Vehicle air conditioning systems make use of the vaporization and condensation process. In this case, one works with a substance which boils easily, designated as ref

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 Efficiency assist

Description Applies to: vehicles with efficiency assist Efficiency assist can assist the driver with predictive information in order to reduce fuel consumption. Depending on vehicle equipment, the system may access data from the navigation system, the camera behind the windshield, and the radar s

 Adjusting the vents

You can open and close the vents using the thumbwheels. The levers adjust the direction of the airflow from the vents. Additional settings You can adjust additional settings. Applies to: MMI: Select on the home screen: VEHICLE > Air conditioning > . Fragrance Applies to: vehicles with

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