How do you deactivate a chipped key?
How do you deactivate a chipped key? How to Disable a Transponder KeyEnter your car, and insert your key into the ignition.Turn the key to "On," leave it there for 10 minutes and 30 seconds and then cycle it back "Off."Repeat the previous step two more times, ending in the "Off" position after the third cycle. What should I do if I Lost my Ford ignition key? Changing the ignition for Ford cars is more expensive than buying a replacement key and it will mean that you will have one key for the doors and another for the ignition. When...