car key programming 2

https://delta-wiki.win/index.php/When_You_Need_an_Emergency_Auto_Locksmith:_What_to_Do_and_Who_to_Call

I had to get my car key programmed after the original one stopped working. It's not just about cutting a new key—modern car keys have a tiny chip that needs to be synced with the vehicle's immobilizer system. A locksmith or dealership uses a special device to talk to the car's computer and pair the new key, otherwise the engine won't start. Took about 15 minutes, and they tested it while I waited.