Check these items before using the sensor input display mode
Turn the ignition switch ON (II), and check the recirculation door function; press the recirculation button to switch from FRESH to RECIRC. The air volume and sound should change slightly.
Set the temperature control knob to the desired test temperature. When selecting the test temperature, note these items:
‘‘Lo'' temperature setting will default to MAX COOL, VENT, and RECIRC.
‘‘Hi'' temperature setting will default to MAX HOT, FLOOR, and FRESH.
16 through 28 °C settings will use the automatic heater control logic.