Cruise Control Switch

Disconnect the battery negative cable, then disconnect the positive cable, and wait at least three minutes.
Remove the driver's airbag (Refer to AIR BAG MODULE (DRIVER SIDE) ).
Disconnect the control switch connector(A).
Loosen the two mounting screws(B), and remove the cruise control switch.

Fig 1: Identifying Control Switch Connector And Mounting Screws
Courtesy of HYUNDAI MOTOR CO.
Installation is the reverse of removal.
Connect the battery positive cable and negative cable to the battery.