What is the air conditioning operation manual for the older BMW 5 Series?
1 Answers
The air conditioning operation manual for the older BMW 5 Series is as follows: A/C button: Press the A/C button to activate the BMW 5 Series air conditioning system, and the indicator light on the button will illuminate. Press this button again to turn off the indicator light and shut down the compressor. External circulation: After activating the external circulation in the BMW 5 Series, the air intake located at the firewall will be opened by the air conditioning computer. The vehicle's blower will draw outside air through the microfiber filter into the two heat exchangers (cooling and heating) inside the evaporator. The air processed by the heat exchangers will then be blown out through the air vents. When the vehicle's air conditioning system is in external circulation mode, the air intake is open, connecting the air inside and outside the vehicle. For example, when encountering traffic congestion in the city, you can activate the external circulation. Internal circulation: In the BMW 5 Series, the internal circulation mode closes the airflow passage between the inside and outside of the vehicle. Without the blower, there is no airflow circulation. When the blower is on, the airflow drawn in comes solely from inside the vehicle, creating an internal airflow cycle.
