2005 Hyundai Santa Fe Owner's Manual - Page 114

FEATURES OF YOUR HYUNDAI 1 103 B970C01O-AAT Automatic Operation NOTE: o If the battery has been discharged or disconnected, the temperature mode will reset to Fahrenheit degree. This is a normal condition and you can adjust the temperature mode from Fahrenheit to Centigrade as follows; Press the TEMP down ( ) button 3 seconds or more with the AMB button held down. The display shows that the unit of temperature is adjusted to Fahrenheit or Centigrade (°F → °C or °C → °F). B970C03O B970C01O The FATC (Full Automatic Temperature Control) system automatically controls the heating and cooling by doing as follows: 1. Push the "AUTO" switch. The indicator light will come on confirming that the Face, Floor and/or Bi-Level modes as well as the blower speed and, the air conditioning will operate if ambient temperature is higher than 32°F (0°C) and automatically turns off if the ambient temperature drops below 32°F(0°C). 2. Push the "TEMP" button to set the desired temperature. The temperature will increase to the maximum "HI" by pushing on the button. Each push of the button will cause the temperature to increase by 1°F(0.5°C). The temperature will decrease to the minimum "LO" by pushing on the button. Each push of the button will cause the temperature to decrease by 1°F(0.5°C). Photo sensor HSM502 o Never place things on the sensor which is located in the car on the instrument panel to ensure better control of the heating and cooling system.