How to turn on the air conditioning cooling in an old Audi A6?

1 Answers
StGemma
07/30/25 1:07am
To activate the air conditioning cooling in an old Audi A6, simply press the A/C button on the air conditioning panel to turn the cooling mode on or off. Below is a related introduction about the vehicle's air conditioning system: 1. System Composition: The Audi A6 air conditioning cooling system consists of components such as the compressor, condenser, receiver-drier, expansion valve, evaporator, and blower. 2. Working Principle: These components are connected by copper pipes (or aluminum pipes) and high-pressure rubber hoses to form a sealed system. When the cooling system operates, the refrigerant circulates through this sealed system in different states.
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