2005 Hyundai Elantra Owner's Manual - Page 112
2005 Hyundai Elantra Manual
Page 112 highlights
FEATURES OF YOUR HYUNDAI 1 CAR AUDIO SYSTEM H240A01O-GAT 101 STEREO RADIO OPERATION (H240) (If installed) 5. BAND Selector 3. TREBLE/FADER Control Knob (TREB/FAD) 2. BASS/BALANCE Control Knob (BASS/BAL) 6. PRESET Buttons 4. TUNE/SEEK Select Button 1. POWER ON/OFF, VOLUME Control Knob H240A01O 7. SCAN Button