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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  Introduction

Applies to: vehicles with telephone You can operate various telephone functions easily through the MMI in your vehicle. Depending on the country and the vehicle equipment, the following options may be available: Connecting a cell phone with Bluetooth Using two telephones Using the Audi phone bo

  Disposal

Front Shock Absorbers, Venting and Emptying Method A - Venting through Drill Holes - Secure gas-filled shock absorber vertically in vise, with piston rod facing down.   WARNING Wear protective eyewear while drilling.   Note Gas escapes when drilling. - Drill a 3 mm

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