Audi Q3 Owners & Service Manuals

Audi Q3: A/C System, General Information

READ NEXT:

  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

SEE MORE:

  Safety systems monitoring

The indicator light in the instrument cluster monitors the safety systems such as the airbags (including the control modules, sensor, and wiring) and the belt tensioners. It turns on when you switch the ignition on and turns off after several seconds. If the indicator light does not turn on when

  Belt Fastening Detection

Front Passenger Occupant Detection Sensor -G128-, Removing and Installing   Note The passenger occupant detection sensor is only installed in the front passenger seat. Special tools and workshop equipment required Wiring Harness Repair Set - Hot Air Blower -VAS1978/14A- Only for

© 2019-2026 Copyright www.auq3.net | 0.0104