Audi Q7 Owners & Service Manuals

Audi Q7: 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 - Subframe

Subframe   Caution There is a risk of damaging the threads on the subframe threaded connection to the body. The subframe bolts on the body must not be loosened or tightened with an impact wrench. Always install all bolts by hand for the first few turns. 1 - Bolt 20 Nm 2&nb

 Component Location Overview - Storage Compartment/Covers

Component Location Overview - Storage Compartment/Covers 1 - Sun Shade, Rear Window Overview. Refer to → Chapter "Overview - Sun Shade, Rear Window". 2 - Luggage Compartment Roll Cover Overview. Refer to → Chapter "Overview - Luggage Compartment Roll Cover".

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