How do I reprogram my Ford Flex key?
How do I reprogram my Ford Flex key? Ford Key Fob Programming InstructionsClose all doors on your vehicle. Turn the ignition from OFF to RUN 8 times, within 10 seconds. At this point, the door locks will lock and unlock. Within 8 seconds, push any button on your Ford remote to begin programming. Why does my Ford Focus say no key detected? 2012 Ford Focus. Key is in the ignition and they car will tell me no key detected. It will also trigger my anti theft system when I unlock the door with the key. And my alarm will go...