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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  Steering wheel heating

Switching on and off Applies to: vehicles with steering wheel heating Press the button on the multifunction steering wheel to switch the steering wheel heating on and off. Messages Applies to: vehicles with steering wheel heating The following messages may appear depending on the vehicle equ

  Molded Foam Part, Removing and Installing, Audi Q3 through MY 2014

Removing - Remove the front bumper cover. Refer to → Chapter "Bumper Cover, Removing and Installing". - Guide the molded foam piece -2- at the top out of the bracket -arrow- and at the bottom out of the holder -1-. Installing Install in reverse order of removal. Note the f

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