How do I reset the anti theft

There's no way to reset anti-theft on a Ford. They and the system either work or they don't. If the key doesn't work, try your backup key

You need to be towed to your local Ford Dealer for repairs. You can't "reset" the security system! Hope that helps! Jim

wow! This is crazy! I can't disarm the system, even with the instructions in the manual! Guess 4 ways will blink till the battery is dead............ and it will be towed to the dealer. Unbelievable!