My 04 ESV will not go into programming mode for the new key fob
 

I have tried multiple times but it is not going into programming mode. If anybody has a direction for me to look I would greatly appreciate it! When I cycle the key on and off twice with the unlock button held down it cycles before I let off the button. I know something's wrong just not what.

I turn the key to on, do not start. Then cycle the headlamp switch from off to on four times in 3 seconds and you are then in the mode. Then add or subtract 10 lbs starting at the left front. When learned, horn beeps and then go to fr, then rr, and finally or tire. Then you are done.you have 1 minute per tire and must be done in five minutes. If not, start over.