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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 Alternative routes

Applies to: vehicles with navigation system Fig. 152 Alternative routes in the overview map Opening alternative routes Requirement: route guidance must be started and the map must be displayed Press on in the side menu on the map fig. 149. Current route The distance to the destination and

 Overview - Bulkhead

1 - Seal 2 - Grommet For coolant lines 3 - Bolt 10 Nm 4 - Plenum Chamber Bulkhead There are different versions. Refer to the Parts Catalog. Removing and Installing. Refer to → Chapter "Plenum Chamber Bulkhead, Removing and Installing". 5&nb

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