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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 Left Rear Temperature Control Door Motor -V313-, Removing and Installing

  Note This adjustment motor is only installed in vehicles with a rear heater and A/C unit (not installed in vehicles with a rear air distribution housing). Currently in this vehicle, all actuators are identical in construction. During the basic setting, the actuators are assigned and a

 Mechatronic

Mechatronic, Removing and Installing Special tools and workshop equipment required Oil Sump Assembly Pin -T40199-   Caution This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure. Mandatory Replacement Parts Bolts - Mechatronic O-r

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