Smart Key Unit

Disconnect the negative (-) battery terminal.
Remove the crash pad lower panel.
(Refer to Body - "CRASH PAD LOWER PANEL ")
Remove the glove box housing.
(Refer to Body - "GLOVE BOX HOUSING ")
Remove the crash pad center panel.
(Refer to Body - "CRASH PAD CENTER PANEL ")
Remove the driver's shower duct (A) after loosening the screw.

Fig 1: Driver'S Shower Duct With Screw
Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the smart key unit connectors (A).

Fig 2: Smart Key Unit Connectors
Courtesy of KIA MOTORS AMERICA, INC.
Remove the smart key unit (A) after loosening the bolts and nut.

Fig 3: Smart Key Unit With Bolts And Nut
Courtesy of KIA MOTORS AMERICA, INC.

Fig 4: Smart Key Unit With Bolt
Courtesy of KIA MOTORS AMERICA, INC.