Smart Key Unit

Disconnect the negative (-) battery terminal.
Remove the crash pad lower panel.
(Refer to Body - "CRASH PAD LOWER PANEL ")
Remove the driver's shower duct (A) after loosening the screw.

Fig 1: Locating Driver Shower Duct With Screw
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Disconnect the smart key unit connectors (A).

Fig 2: Locating Smart Key Unit Connectors
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Remove the smart key unit (A) after loosening the bolts and nut.

Fig 3: Locating Smart Key Unit Bolts & Nut (1 Of 2)
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Fig 4: Locating Smart Key Unit Bolts & Nut (2 Of 2)
Courtesy of KIA MOTORS AMERICA, INC.