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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 Wheels and Tires

General information Check your tires regularly for damage, such as punctures, cuts, cracks, and bulges. Remove foreign objects from the tire tread. If driving over curbs or similar obstacles, drive slowly and approach the curb at an angle. Have faulty tires or rims replaced immediately.

 Overview - Steering Gear

Overview - Steering Gear 1 - Steering Gear with Tie Rods With integrated Power Steering Control Module -J500- The Power Steering Control Module -J500- cannot be replaced separately if faulty replace the steering gear. Removing and installing. Refer to → Chapter "Steering Gear

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