Recent research from the Highway Loss Data Institute (HLDI), shared by AP News, reveals that software upgrades for Hyundai and Kia vehicles have massively reduced theft rates. 

The study shows that anti-theft software, which began being installed in February 2023, has cut theft claims by 64% for affected models. 

This is a major development after a spike in vehicle thefts linked to a technique popularized on social media that exploited the lack of engine immobilizers in certain Hyundai and Kia vehicles, which VCPost reported earlier this year.

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How Software Upgrade Reduced Vehicle Theft

The software upgrade ensures that the vehicle will only start if the owner's key or a duplicate key is present in the ignition. Additionally, vehicles equipped with the new software display a window sticker designed to deter potential thieves. 

By December 2023, around 30% of eligible Hyundais and 28% of eligible Kias had received the upgrade, leading to a 53% reduction in theft claim frequencies compared to those without the update.

Despite these gains, the frequency of theft claims remains elevated for vehicles with the software, partly because the immobilizer activates only if the vehicle is locked with a key fob, not when using the door handle switch.

As of the latest reports, Hyundai and Kia have upgraded about 60% of eligible vehicles. 

Looking ahead, the automakers continue to expand the software installation process, but the HLDI notes that theft rates remain a concern. The organization suggests that the effectiveness of the software could be further improved by encouraging drivers to consistently use the fob to lock their vehicles.

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