WARNING: This page is about a different car, the 2014 Hyundai Santa Fe Sport and 2013 Hyundai Santa Fe Sport. However, it is still accessible from the selected car via links, so may be relevant.
Connect the cable of GDS to the data link connector in driver side crash pad lower panel.
After IG ON, select the "FOB KEY STATUS INFO".
Fig 1: Display - ID Register Screen
Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Display - Fob Key Status Information Screen