I was needing that answer also .what I just found out is ,do the key on key off 8 times leaving it on on the last time if it chirps the horn and locks and unlocks the doors that means it is in the programing mode and you do have remote keyless entry if it does not chirp the horn and lock unlock you dont. http://www.keylessride.com/order/ver...1&model=Ranger . their instructions say last stop of key is at off but all other instructions I have seen say you stop with key on.