Doesn’t start

[Joseph49ers]

Hello I have a 2015 Ford fiesta s model from the United states in California, I replaced my old ignition switch cylinder for a brand new oem one from ford with key made for that, now my car isn’t reading the key in the ignition no lights are on the dashboard it’s just off complexity no sound of door open please help

 

[scotman]

The car doesn’t recognize the new key. You cannot “trick”the Fiesta into accepting a new key by replacing the ignition cylinder. The keys chip must be cloned to the starter interrupt anti theft system.