Kia Optima: Features of your vehicle / Folding key

Kia Optima DL3 2019-2024 Owner's Manual / Features of your vehicle / Folding key

Record your key number

The key code number is stamped on the key code tag attached to the key set. Should you lose your keys, this number will enable an authorized Kia dealer to duplicate the keys easily. Remove the key code tag and store it in a safe place. Also, record the key code number and keep it in a safe place.(not in the vehicle)

Features of your vehicle

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Key operations

Used to start the engine. Used to lock and unlock the doors. To unfold the key, press the release button then the key will unfold automatically. To fold the key, fold the key manually whil ...

Other information:

Kia Optima DL3 2019-2024 Owner's Manual: Warning Messages

Shift to P position (for smart key system) This warning message illuminates if you try to turn off the engine without the shift lever in P (Park) position. At this time, the Engine Start/Stop Button turns to the ACC position (If you press the Engine Start/Stop Button once more, it will t ...

Kia Optima DL3 2019-2024 Service and Repair Manual: Engine Control Module (ECM)

Components and components location Component Location 1. Engine Control Module (ECM) Schematic diagrams Connector and Terminal function ECM Terminal Function [Connector A] Pin Function ...