Acura RDX no heat, no fan, no AC, and outside temperature display not working on Acura RDX

Some Acura RDX owners report experiencing issues with the heating, fan, AC, and outside temperature display systems. Common problems include a lack of heat, which may be attributed to a broken heater blower motor, thermostat issues, or a failed heater blower motor resistor. Additionally, some owners report no airflow from the air vents, potentially caused by a blown fuse, bad relay, or a malfunctioning blower motor. Issues with the air conditioning system not functioning can stem from dirty cabin air filters, low refrigerant levels, or dirty condenser coils. Furthermore, some owners find that the outside temperature display is not working, often due to electrical problems or system faults. It is advisable for owners experiencing these issues to seek professional diagnosis to identify the specific causes and appropriate solutions for restoring functionality.