Kia Optima DL3: Theft-alarm system / Theft-alarm stage, Disarmed stage

Theft-alarm stage

The alarm will be activated if any of the following occurs while the system is armed.

  • A front or rear door is opened without using the ignition key or transmitter (or smart key).
  • The trunk is opened without using the transmitter (or smart key).
  • The engine hood is opened.

The horn will sound and the hazard warning lights will blink continuously for approximately 27 seconds, and repeat the horn 3 times unless the system is disarmed. To turn off the system, unlock the doors with the ignition key or transmitter (or smart key).

Disarmed stage

The system will be disarmed when

• The doors (and trunk) are unlocked with the transmitter (or smart key) or the ignition key.

After depressing the unlock button, the hazard warning lights will blink and the chime will sound twice (in smart key) to indicate that the system is disarmed.

After depressing the unlock button, if any door (or trunk) is not opened within 30 seconds, the system will be rearmed.

✽ NOTICE

  • Avoid trying to start the engine while the alarm is activated. The vehicle starting motor is disabled during the theft-alarm stage.
    - If the system is not disarmed with the transmitter, insert the key into the ignition switch, turn the ignition switch to the ON position and wait for 30 seconds. Then, the system will be disarmed.
    - If the system is not disarmed with the smart key, press the engine start/stop button with the smart key. The side with the lock button should contact the engine start/stop button directly.
  • If you lose your keys, consult your authorized Kia dealer.

CAUTION - Adjusting alarm system

Do not change, alter or adjust the theft-alarm system because it could cause the theft-alarm system to malfunction and should only be serviced by an authorized Kia dealer.

✽ NOTICE

Malfunctions caused by improper alterations, adjustments or modifications to the theft-alarm system are not covered by your vehicle manufacturer warranty.

    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.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Smart Key

    Repair procedures Adjustment Smart Key Code Saving 1. Connect the VCI II in driver side crash pad lower panel, turn the power on KDS. 2. Select the vehicle model and then do "Smart key code saving".

    Kia Optima DL3 2019-2026 Service and Repair Manual: Heater Control Unit

    Components and components location Components Connector Pin Function [Connector A] Pin NO Funtion Pin NO Funtion 1 Ground 11 Ground 2 Clean signal 12 -

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