Safety Belt Warning
WARNING: This page is about a different car, the 2003 Kia Spectra. However, it is still accessible from the selected car via links, so may be relevant.
"BELTS" warning lamp illuminates and an audio warning is given when ignition switch is in "ON" position with either front door open and/or driver's safety belt not fastened. Warning lamp goes out when driver's safety belt is fastened.