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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 Left and Right Ambient Lighting Bulb for Rear Doors -L166-/-L167-, Removing and Installing

Removing - Remove the switch mount. Refer to → Body Interior; Rep. Gr.70; Rear Door Trim Panels; Rear Pull Handle Removing and Installing.   Note The entire lamp must be replaced if an LED is faulty. - Open the clip -1- and remove the lighting strip -2- fr

 Destination details

Applies to: vehicles with navigation system Fig. 130 Details After you have selected a destination, the details will be displayed. Route guidance is will not be active yet. The functions depend on the vehicle equipment and the selected destination. Map preview: to zoom in on the map preview, pr

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