Choose g28carkeys for extensive screening after key services
https://ghost-immobiliser-fitterzytm292.summitviewdaily.com/posts/12-statistics-about-ghost-immobiliser-fitter-to-make-you-look-smart-around-the-cooler-water-cooler
Select g28carkeys for extensive testing after key services. They confirm the remote, transponder, and ignition response before finishing, so you drive away positive.