OK, I haven't gotten to turn the remote start on yet, But just finished programming to new keys after 40 minutes of trying. Thru the program instructions in the video, my keys would start the expy, but buttons would not work. After some searching I found this and it worked perfectly. You do have to push trunk button on each remote prior to turning ignition of and removing key or else it doesn't work. (several trial and errors there for me). Hope this helps.
. Programming the key start function is just like any other Ford key: have 2 programmed keys on hand, turn the 1st one to ON for 3 secs, remove and turn the 2nd one to ON for 3 seconds, remove and turn the new one to ON for 6 seconds, repeat for 2nd new one. Door locks should cycle to confirm programming. On ours we got an error on the dash that states it could not program integrated key. At first we thought that meant it had failed to program but the keys WILL start the vehicle. The remote won't work though. You have to program that separately by cycling the key from OFF to ON 8 times. Door locks will cycle to confirm you are ready. My advice is to hit the Trunk button on the first new key, then on the second new key, then on the remaining old keys. Turn ignition to off, exit vehicle and confirm it all works. We still get the message on the dash that it can't program integrated key but at this price we can ignore that 2 second message and enjoy our remote start.
Also, I never got any error messages
