2005 Hyundai Elantra Owner's Manual - Page 103

1 FEATURES OF YOUR HYUNDAI 92 B970C02E-AAT Automatic Operation NOTE: If the battery has been discharged or disconnected, the temperature mode will reset to Centigrade degrees. This is a normal condition and you can change the temperature mode from Centigrade to Farenheit as follows; Press the TEMP button down 3 seconds or more with the OUTSIDE button held down. The TEMP display shows that the unit of temperature is adjusted to Centigrade or Fahrenheit. (°C → °F or °F → °C) HXD118A HXD118D Photo sensor The FATC (Full Automatic Temperature Control) system automatically controls heating and cooling by doing as follows: 1. Push the "AUTO" button. The indicator light will illuminate confirming that the Face, Floor and/or Bi-Level modes as well as the blower speed and air conditioner will be controlled automatically. 2. Push the "TEMP" button to set the desired temperature. The temperature will increase to the maximum 90°F(32°C) 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 62°F(17°C) by pushing on the " " button. Each push of the button will cause the temperature to decrease by 1°F(0.5°C). HXDFL280S NOTE: Never place anything over the sensor which is located on the instrument panel to ensure better control of the heating and cooling system.