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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 Display Control Head, Removing and Installing

General Information   Note Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use the correct version and pay attention to the allocation of different components. Refer to → Chapter "A/C System Versions" and Parts Catalog.

 Engine, Removing

Special tools and workshop equipment required Engine Bung Set -VAS6122- Scissor Lift Table -VAS6131B- Scissor Lift Table - Audi Set -VAS6131/10- Scissor Lift Table - A8 Set -VAS6131/11- Scissor Lift Table - Q7 Set -VAS6131/13- Coolant Collection System -VAS5014- or Shop Crane - Drip Tray -V

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