The technology will be launched as a service campaign for a total of almost 4 million vehicles beginning on February 14, with the upgrade rolling out first to more than 1 million model year 2017-2020 Elantra, 2015-2019 Sonata and 2020-2021 Venue vehicles. The software upgrade is scheduled to be available for the remaining eligible affected vehicles by June 2023. The free upgrade will be performed by Hyundai dealers and will take less than one hour for installation. Following completion of the upgrade, each vehicle will be affixed with window decals to alert would-be thieves that the vehicle is equipped with enhanced anti-theft technology.
All Hyundai vehicles produced since November 2021 are equipped with an engine immobilizer as standard equipment. Hyundai is also providing free steering wheel locks to law enforcement agencies for distribution to local residents who own or lease affected models.
Some 2011-2022 model year vehicles without engine immobilizers cannot accommodate the software upgrade. For these customers, Hyundai is finalizing a program to reimburse them for their purchase of steering wheel locks. Hyundai will provide these customers with more detail in the very near future.
The software upgrade modifies certain vehicle control modules on Hyundai vehicles equipped with standard “turn-key-to-start” ignition systems. As a result, locking the doors with the key fob will set the factory alarm and activate an “ignition kill” feature so the vehicles cannot be started when subjected to the popularized theft mode. Customers must use the key fob to unlock their vehicles to deactivate the “ignition kill” feature.
