This is a
Factory OEM (Original
Equipment Manufacturer) 4 button keyless entry remote, aka
"key fob" for a 2012 Ford Flex.
These are genuine Ford OEM electronics. Your key fob will come with a new uncut key.
The Part Number on your key fob must begin with BT4T or BA1T
THIS REMOTE MUST BE PROGRAMMED BY A LOCKSMITH OR DEALER