Acura RDX Climate Control 2020 Manual

To reset the climate control system, turn off the car, disconnect the battery for a few minutes, then reconnect it. This will reset the system to its default settings.
Check the refrigerant levels in the A/C system, as low levels can prevent cold air from being produced. Additionally, ensure that the A/C compressor is engaging properly.
Check the vehicle's fuses related to the climate control system. If the fuses are intact, the issue may be with the display unit itself, which may require professional diagnosis.
Ensure regular maintenance such as cleaning or replacing the cabin air filter, checking refrigerant levels, and keeping the system components clean to maintain efficiency.
The 'Auto' button sets the climate control system to automatically adjust the fan speed and air distribution to maintain the desired temperature set by the driver.
Access the vehicle settings via the infotainment system, navigate to the climate settings, and select the preferred temperature unit (Fahrenheit or Celsius).
This could be due to a low coolant level, a malfunctioning thermostat, or issues with the heater core. Check these components and refill or repair as needed.
The climate control system requires the engine to be running to function effectively. However, the fan can operate on battery power for a short time.
Activate the defogger mode, which adjusts the air distribution and activates the A/C to reduce humidity inside the vehicle, preventing window fogging.
Regular maintenance includes checking and replacing the cabin air filter, inspecting refrigerant levels, and ensuring all vents and ducts are clean and unobstructed.