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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  High beam assistant

Applies to: vehicles with high beam assistant The high beam assistant automatically turns the high beams on or off depending on the surrounding conditions. A camera on the rearview mirror mount can detect light sources from other road users. The high beams switch on or off automatically depending o

  Map update

Introduction Applies to: vehicles with navigation system You can update the map data in the MMI with a map update. The functions depend on the country and vehicle equipment. Map update through online map update. Import a map update from the USB connection to your MMI. Online map update Applies

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