Audi Q7 Owners & Service Manuals

Audi Q7: A/C System, General Information

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 General Information

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 c

 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 - Solid

 Refrigerant R134a

Refrigerant R134a Physical Data Vehicle air conditioning systems make use of the vaporization and condensation process. In this case, one works with a substance which boils easily, designated as ref

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 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 to

 Pausing park assist plus

Applies to: vehicles with park assist plus You can pause park assist plus at any time by releasing the button (1), fig. 137. To resume the process of parking or exiting the parking space, press and hold the button again. Canceling automatically Park assist plus is canceled automatically among

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