Kia Optima: Features of your vehicle / Smart key

Kia Optima DL3 2019-2022 Owner's Manual / Features of your vehicle / Smart key

Record your key number

The key code number is stamped on the bar 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 bar code tag and store it in a safe place. Also, record the code number and keep it in a safe and handy place, but not in the vehicle.

Limp home (override) procedure
When you turn the ignition switch to the ON position, if the immobilizer indicator () goes off after blinking 5 times, your transponder equipped in the ignition key is out of order. You cannot sta ...

Smart key function
To remove the mechanical key, press and hold the release button(1) and remove the mechanical key (2). To reinstall the mechanical key, put the key into the hole and push it until a click sound ...

Other information:

Kia Optima DL3 2019-2022 Service and Repair Manual: Heater & A/C Control Unit (DATC)


Components and components location Components Connector Pin NO Funtion Pin NO Funtion 1 Ground 9 Ground 2 ILL- 10 - ...

Kia Optima DL3 2019-2022 Owner's Manual: Air bag Warning Light, Seat Belt Warning Light


Air bag Warning Light This warning light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 6 seconds and then goes off. When there is a malfunction with the SRS. Recommend you have your vehicle inspected by ...

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