Audi Q7 Owners & Service Manuals

Audi Q7: Refrigerant Circuit

Audi Q7 (4M) 2016-2025 Workshop Manual / Heating, Ventilation & Air Conditioning / Air Conditioning / Refrigerant Circuit

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 System Overview - Refrigerant Circuit

System Overview - Refrigerant Circuit without Rear Heater and A/C Unit   Note Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use th

 Overview - Refrigerant Circuit Components

Overview - A/C Compressor and Condenser   Caution Danger due to refrigerant coming out under pressure. Danger of frost bite to skin and other parts of the body. Only loosen the connection point

 A/C Compressor Regulator Valve -N280-, Checking

A/C Compressor Regulator Valve -N280-, Checking Switch-On Signal   Note The test for an A/C compressor manufactured by "Denso" of type "6 SEU 14" is described in the following. The test is to

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 Hinges, Removing and Installing

Follow the safety precautions. Refer to → Body Interior; Rep. Gr.00; Safety Precautions; Safety Precautions when Working on Pyrotechnic Components.   NOTICE Risk of damaging the hood by opening when the pedestrian protection is triggered - Only open the hood after t

 Refrigerant R134a Capacities, Refrigerant Oil and Approved Refrigerant Oils

Approved Refrigerant Oils and Capacities   Note As PAG (polyalkylene glycol) oil is highly hygroscopic (attracts water), opened containers are to be immediately resealed so as to be air-tight. PAG oil from containers which have been open for a lengthy period is no longer usable. Refrige

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