Kia and Hyundai Release Free Anti-Theft Software Update
Owners of older vehicle models can now visit dealerships to install a software patch that prevents unauthorized ignition.
Updated on Oct. 23, 2026 in Auto Parts
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Kia and Hyundai have launched a free anti-theft software update for vehicles produced between 2011 and 2022. This initiative addresses security vulnerabilities that allowed unauthorized starting, a problem that gained prominence following viral social media demonstrations.
Why it matters
The absence of factory-installed immobilizers in these specific model years made many vehicles susceptible to theft. Providing a software fix aims to curb the security risks that contributed to high theft rates in cities like Rochester.
The free software update takes approximately 30 minutes to install at authorized dealerships. Vehicles affected by the missing security components were manufactured between 2011 and 2022.
The players
Kia
This major South Korean automaker produces a wide range of vehicles and now installs engine immobilizers as a standard feature on all new models.
Hyundai
This multinational automotive manufacturer has worked in tandem with Kia to address security vulnerabilities affecting their older vehicle lineups.
Rochester Police Department
This municipal law enforcement agency serves the city of Rochester and is actively working to mitigate the local impact of vehicle thefts.
The details
The update modifies vehicle systems to prevent the ignition sequence from being bypassed. To further assist residents, the Rochester Police Department is currently distributing free steering wheel locks for owners of the affected vehicles.
Timeline
2011-2022 models are impacted by the lack of factory-installed immobilizers.
Rochester experienced approximately 75 vehicle thefts per week throughout 2023.
Kia reported record-breaking monthly sales over the previous five months.
Roadmap
This software update reflects a broader industry shift toward prioritizing digital security as a standard manufacturing component. By retrofitting older models, automakers are working to restore brand reputation while aligning their legacy fleets with the security standards found in modern vehicles.
Owners of affected Kia and Hyundai models should contact their local dealership to schedule a free 30-minute installation. Residents in Rochester are encouraged to contact the local police department to secure a steering wheel lock while supplies last.
The takeaway
Vehicle owners should act quickly to install the patch to reduce the risk of theft. Those who cannot immediately visit a dealership should consider additional manual security measures like steering wheel locks.
Further reading
For more information on maintenance and vehicle security, visit the Auto Parts section.
Source note: This article includes information reported by WHEC.
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Should auto manufacturers be held responsible for security flaws discovered in their older vehicle models?
