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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 Overview - Suspension Strut, Shock Absorber and Spring

Overview - Suspension Strut, Shock Absorber and Spring, Coil Spring Coil Spring 1 - Rear Lower Transverse Link Removing and installing. Refer to → Chapter "Rear Lower Transverse Link, Removing and Installing". 2 - Coil Spring Removing and installing. Refer to →&n

 Control Module/Digital Soand System Amplifier, Removing and Installing

Digital Soand System Control Module -J525-, Removing and Installing, BOSE The Digital Soand System Control Module -J525- is located in the luggage compartment on the left rear. Special tools and workshop equipment required Fiber-Optic Repair Set - Connector Protective Caps -VAS6223/9-.  

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