A Bluetooth vulnerability in dealer-installed KARR and SWDS security devices puts 2.2 million vehicles at risk of being unlocked by nearby attackers.
https://www.foxnews.com/tech/karr-bluetooth-flaw-exposes-2-2m-cars-theft-risk
https://www.foxnews.com/tech/karr-bluetooth-flaw-exposes-2-2m-cars-theft-risk