How to Turn on the Air Conditioning Cooling in an Older Audi?
3 Answers
Adjust the fan speed button on the car's air conditioning panel to the 'econ' position, which indicates that the car's cooling mode has been activated. Adjust the car's air vents and fan speed to enjoy the cool air. Generally, when the cooling mode is activated, it is necessary to turn off the car's external air circulation.
Turning on the air conditioning in an older Audi model is actually quite simple. I remember doing it this way with my old A4: First, start the engine so the AC system can function properly. Then, locate the AC control panel below the dashboard—there should be a button labeled A/C or with a snowflake symbol. Press it to activate the compressor cooling function. Next, turn the temperature knob to the lowest setting, around 18°C, to get cool airflow. Finally, adjust the fan speed knob to a comfortable level. I always make a habit of rolling down the windows for a while to let the hot air out before turning on the AC in older cars—it improves efficiency. Also, don’t forget to regularly check the refrigerant and filters to avoid leaks that could cause cooling failure. Older car AC systems might be a bit noisier, but with proper maintenance, they can still keep you cool and comfortable in the summer.
I have quite some experience with the air conditioning in my old Audi Q7: After starting the car, directly locate the A/C button on the center console and press it to activate cooling; then turn the temperature knob to the low setting and increase the fan speed to let the cold air come out quickly. I usually warm up the engine for a few minutes before long trips to ensure the air conditioning works properly. Sometimes the buttons on older models can be a bit sticky, but a simple dust cleaning will do. Remember not to keep the external circulation on all the time—internal circulation cools the car faster and is more fuel-efficient and eco-friendly. If the cooling effect isn't good, it might be due to a clogged filter or insufficient refrigerant, which can be fixed by a quick check at the repair shop.
