2009 Hyundai Santa Fe Owner's Manual - Page 161
2009 Hyundai Santa Fe Manual
Page 161 highlights
1 FEATURES OF YOUR HYUNDAI 150 NOTE: A button or control may have different functions depending on whether you are using the Radio, CD player or RSE mode. For example, the RPT (Repeat) button can only be used in the CD mode. * Only for Model D465S and D466S Passengers in the rear seat can use the RSE to play DVD/VCD/MPEG discs. The RSE system functions as an auxiliary source, directing sound to the audio system for amplification and processing. For more information, please refer to the RSE section.