Hyundai Anti Theft Software Update Problems: How to Fix?

In early 2023, a significant recall was issued by Hyundai and Kia, encompassing almost 4 million vehicles across the United States. This recall was prompted by a vulnerability in certain 2011-2022 vehicles lacking push-button ignition, making them susceptible to theft. Hyundai and Kia crafted a software update to counter this issue and prevent thieves from igniting the cars without the correct key fob. This update was scheduled to be disseminated in various stages over the year.

Despite these measures, vehicle owners have encountered several issues post-update.

These complications include:

• Difficulties with proper installation of the update
• The update leads to additional vehicular issues, like electrical glitches or diminished engine performance
• The update’s ineffectiveness in thwarting theft

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Challenges with the Hyundai Anti-Theft Software Update

A prevalent issue with this update is its failure to install correctly. In some scenarios, installation is incomplete, leaving the vehicle at risk. Others face a total failure of the update installation.

Another widespread problem is the update triggering secondary vehicular issues. These range from electrical troubles, like unpredictable lighting or battery failure, to engine performance hiccups, such as unstable idling or power loss.

Alarmingly, in certain situations, the update fails to prevent vehicle theft. This limitation arises as the update only inhibits ignition when the vehicle is locked. Consequently, a thief can still ignite a car through hot-wiring if a vehicle is unlocked.

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Steps You Need to Take

If you encounter any issues with the software update, it’s advisable to contact a Hyundai or Kia dealership. Dealerships are equipped to diagnose and resolve such problems, potentially requiring software reinstallation or vehicle parts replacement.

A Critical, Yet Flawed, Security Measure

The Hyundai and Kia anti-theft software update is a critical response to a significant security flaw. Nevertheless, this solution has encountered various issues. For those with affected vehicles, it’s crucial to remain vigilant about potential update-related problems and to contact the dealer promptly if any issues arise.

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Further Complications Reported by Vehicle Owners

In addition to the problems mentioned earlier, some vehicle owners have reported:

• Power loss in the vehicle when the key fob is removed
• The car started without the key fob
• Display of error messages in the vehicle

Hyundai and Kia acknowledge Hyundai’s anti-theft software update problems and are working on resolutions. The companies are committed to ensuring customers a safe and reliable driving experience.

In the interim, seeking a second opinion from a trustworthy mechanic might be prudent for those concerned about the software update.