2008 HSE. Suddenly 2 of the three keys stopped working. Put them in the barrel and turn to crank and you get the short blinking red light that the security system is still preventing the engine cranking. Left me sitting until I got all the spare keys from home. Battery is showing great voltage and good cranking amps. Third key started the car with no hesitation.

My scan tool shows those two keys that won't start the car are "disabled" and it won't re-program them. I am worried this will randomly happen to the last key I have. Anyone have any experience with an issue like this?

I know there is a feature that disables the keys on newer cars but didn't think it was a thing for the older RRS.