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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 Sliding Sunroof Tilting Mechanism, Removing and Installing

Removing - Remove the front glass panel. Refer to → Chapter "Glass Panel, Removing and Installing, Front". - Remove the wind deflector. Refer to → Chapter "Wind Deflector, Removing and Installing". - Remove the front interior lamp/reading lamp. Refer to → Electr

 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

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