Kia Optima: Features of your vehicle / Smart key

Kia Optima DL3 2019-2023 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 2019-2023 Service and Repair Manual: Walk-in Switch

Components and components location Component Location 1. Walk-in switch Repair procedures Removal When prying with a flat-tip screwdriver or use a prying trim tool, ...

Kia Optima DL3 2019-2023 Service and Repair Manual: Front View Camera System

Components and components location Components Location 1. Front view camera 2. AVN Head unit 3. Cluster 4. LFA,SCC ON/OFF switch (Remote control switch) 5. LKA ON/OFF switch Description and operation Description System Fun ...