Kia Optima: Features of your vehicle / Theft-alarm system

Kia Optima DL3 2019-2025 Owner's Manual / Features of your vehicle / Theft-alarm system

This system is designed to provide protection from unauthorized entry into the vehicle. This system is operated in three stages: the first is the "Armed" stage, the second is the "Theft-alarm" stage, and the third is the "Disarmed" stage. If triggered, the system provides an audible alarm with blinking of the hazard warning lights.

Smart key immobilizer system

Your vehicle is equipped with an electronic engine immobilizer system to reduce the risk of unauthorized vehicle use. Your immobilizer system is comprised of a small transponder in the smart key ...

Armed stage

Park the vehicle and stop the engine. Arm the system as described below. 1. Remove the ignition key from the ignition switch and exit the vehicle. 2. Make sure that all doors (and trunk) and engine ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Rear Seat Cushion Cover

Components and components location Component Location 1. Rear seat cushion cover Repair procedures Replacement 1. Remove the rear seat assembly. (Refer to Rear Seat - "Rear Seat Assembly") ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Spark Plug

Repair procedures Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. 3. Check the spark plug visually. If the electrode is dry, the spark ...