Kia Anti-Theft Software Upgrade, Steering-Wheel Locks and Theft Settlement

By CarWhere Research · Updated

Kia offers a free security software upgrade for turn-key models without an engine immobilizer, mostly base trims of 2011–2022 Forte, Optima, Rio, Soul, Sorento, Sportage and others. The upgrade adds an ignition kill so the car cannot be started with the theft method shown on social media. All Kias built since November 2021 have immobilizers.

Key facts

Kia Anti-Theft Software Upgrade, Steering-Wheel Locks and Theft Settlement: key facts with sources
ItemDetail
Affected vehiclesTurn-key 2010–2022 Kia models without push-button ignition and an immobilizer[1]
What the upgrade doesAdds an ignition kill so the car cannot be started with the popularized theft method[1]
Owners notified (May 2023)Over three million Kia owners and lessees, more than 96% of eligible vehicles[1]
Steering-wheel locks distributed (May 2023)Over 65,000[1]
Immobilizers standardAll Kia vehicles produced since November 2021[1]
Device reimbursement (settlement)Up to $300 for cars that cannot take the upgrade[1]
Settlement caseIn re: Kia Hyundai Vehicle Theft Marketing, Sales Practices, and Products Liab. Litig., No. 8:22-ML-3052 JVS(KESx) (C.D. Cal.)[1]
Final approvalOctober 1, 2024; appeals were filed[2]
Claim deadlinePassed, per the official settlement website[2]

Why these Kias were targeted

Hyundai and Kia say thefts of their vehicles, historically low, spiked in summer 2022 after thieves posted videos on TikTok and other platforms. The videos showed how to bypass security features, take apart the steering column and reach the ignition, a trend known as the "Kia Challenge." The thieves are sometimes called "Kia Boys."

Roughly 9 million 2011–2022 Hyundai and Kia vehicles were described as susceptible. Most are base or entry-level trims with a turn-key ignition, no push-button start and no immobilizing anti-theft device. The automakers say these vehicles meet federal anti-theft requirements, and every Kia built since November 2021 has an engine immobilizer as standard equipment.[1]

How Kia's free security software upgrade works

The free upgrade changes certain vehicle control modules on turn-key Kia and Hyundai models to add an ignition kill. The car then cannot be started with the method popularized on social media. Kia dealers install it at no charge. Under the class settlement, the upgrade is installed automatically whenever an eligible vehicle comes in for any service or maintenance appointment.

As of May 18, 2023, Kia said it had notified over three million owners and lessees, covering more than 96% of eligible vehicles, and expected to reach all upgrade-eligible customers by the end of that month.[1]

Steering-wheel locks for cars that cannot take the update

Some vehicles cannot accommodate the software. For those owners, the settlement provides reimbursement of up to $300 for anti-theft devices such as steering-wheel locks and alarm kits. Hyundai and Kia have also handed out tens of thousands of free steering-wheel locks through local law enforcement or by shipping them to owners. Kia alone had distributed over 65,000 by May 2023.[1]

The consumer class action settlement

Kia America and Hyundai Motor America announced the settlement of In re: Kia Hyundai Vehicle Theft Marketing, Sales Practices, and Products Liability Litigation, No. 8:22-ML-3052 JVS(KESx), U.S. District Court for the Central District of California, on May 18, 2023. The announcement said it covered about 9 million vehicles and could be worth about $200 million depending on participation. It pays cash for theft-related losses or damage not covered by insurance, insurance deductibles, higher premiums and other theft-related losses, plus reimbursement for anti-theft devices.

The official settlement website says the court granted final approval on October 1, 2024, that appeals were then filed, and that payments will go out only after the appeals are resolved and the settlement takes effect. It also says the claim deadline has passed. A January 2026 legal-news report said a Ninth Circuit panel affirmed the approval.[1][2][3]

Is this a safety recall?

No. The security software is a free service campaign, not a safety recall. A search of the NHTSA recall dataset for Kia campaigns that mention theft, immobilizers or anti-theft software returned no matching theft-related recall. Use Kia's owner channels or a Kia dealer to confirm a specific VIN.[4]

Kia models in the theft settlement

Kia vehicles listed in the May 18, 2023 settlement announcement. Applies only to versions without push-button ignition and an immobilizer.
ModelModel years
Forte2011–2021
K52021–2022
Optima2011–2020
Rio2011–2021
Sedona2011–2021
Seltos2021–2022
Soul2010–2022
Sorento2011–2022
Sportage2011–2022

Push-button-start versions already have an immobilizer. Kia has not published a separate software-eligibility list that could be verified for this page, so confirm a specific VIN with a Kia dealer. Source: [1]

How to check eligibility and get the update

  1. If the car has push-button start or was built after November 2021, it already has an engine immobilizer.
  2. If it has a turn-key ignition and appears in the table above, give a Kia dealer the VIN to confirm whether the security software upgrade applies.
  3. Book the free install, or ask for it at your next service visit. Under the settlement, eligible cars get it automatically during service.
  4. If the car cannot take the software, ask Kia about a steering-wheel lock. The settlement allows up to $300 in reimbursement for anti-theft devices.[1]

Related research

Check how a specific Kia was built.

Engine, trim and factory equipment are part of the build record for the VIN. The CarWhere Kia build sheet reconstructs factory colors, options and packages from licensed VIN-level build data — availability is checked free, and it is $9.99 only when detailed build data is found for that VIN.

Kia build sheet by VIN

Frequently asked questions

Which Kia models need the anti-theft software update?

Turn-key-ignition versions without an engine immobilizer of the 2011–2021 Forte, 2011–2020 Optima, 2011–2021 Rio and Sedona, 2010–2022 Soul, 2011–2022 Sorento and Sportage, 2021–2022 K5 and 2021–2022 Seltos. Push-button models and Kias built after November 2021 have immobilizers.

Is the Kia anti-theft software update free?

Yes. Kia dealers install it at no charge. Under the class settlement, it is also installed automatically when an eligible car comes in for service or maintenance.

What does the Kia security software do?

It changes certain control modules on turn-key models to add an ignition kill, so the car cannot be started with the theft method popularized on TikTok and other social media.

What if my Kia can't get the software upgrade?

The theft settlement provides up to $300 in reimbursement for anti-theft devices such as steering-wheel locks and alarm kits. Kia had also distributed over 65,000 free steering-wheel locks by May 2023.

Can I still file a Kia theft settlement claim?

No. The official settlement website says the claim deadline has passed. The court granted final approval on October 1, 2024, and payments will be issued after the appeals are resolved and the settlement takes effect.

Sources

Descriptions are CarWhere’s own summaries of the documents below. Program terms can change; the linked official pages are authoritative.

  1. Hyundai Motor America and Kia America Resolve Consumer Litigation in Response to Vehicle Thefts (joint release, May 18, 2023) — Hyundai Motor America, HyundaiNews.com (archived copy) (archived copy of https://www.hyundainews.com/en-us/releases/3838)
  2. Kia Hyundai Vehicle Theft Litigation: official settlement website (In re: Kia Hyundai Vehicle Theft Marketing, Sales Practices, and Products Liability Litigation, No. 8:22-ML-3052 JVS(KESx), C.D. Cal.) — Court-authorized settlement website (Kia)
  3. 9th Circuit Upholds Approval Of Up To $145M Kia, Hyundai Theft Settlement (Jan. 22, 2026) — Mealey's (LexisNexis) (secondary reference)
  4. NHTSA recalls dataset (DOT open data 6axg-epim), Kia America campaigns — U.S. DOT / NHTSA (data.transportation.gov)

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Independent reference compiled by CarWhere — not affiliated with or endorsed by Kia America, Kia Corporation or Hyundai Motor Group. Kia and the model names are trademarks of their owners.