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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 Adaptive Cruise Control (ACC)

Adaptive Cruise Control (ACC), Adjusting Special tools and workshop equipment required Vehicle Diagnostic Tester Wheel Alignment Computer Screwdriver with T-bar VAS272001 -VAS272001-, not shown Setting Device - Basic Set -VAS6430/1- or Setting Device - Basic Set -VAS6430/1A- ACC Reflector Mi

 Solenoid Coupling, Removing and Installing

Special tools and workshop equipment required Clutch Module Puller -T40301- Clutch Module Centering Device -T40302- Test Adapter For Compressor Module -VAS6909A-   Caution This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure. Mand

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