Audi Q3 Owners & Service Manuals

Audi Q3: A/C System, General Information

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 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 careful s

 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 - S

 Refrigerant Oil

General Information   Caution When handling refrigerant oil, pay attention to local regulations. Refrigerant oil mixes with the refrigerant (about 20-40%, depending on compressor type a

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 Front Passenger Airbag

Overview - Front Passenger Airbag 1 - Front Passenger Airbag With Front Passenger Airbag Igniter 1 -N131-   WARNING Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions". Fol

 Center Console Rear Trim, Removing and Installing

Special tools and workshop equipment required Wedge Set -T10383- Removing - Move the front seats all the way forward. Vehicles with a Center Armrest: - Vehicles with vents: remove the rear vent. Refer to → Chapter "Rear Vents, Removing and Installing". - Equipment

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