key fob programming needed

I'm looking for programming instructions for my MDX key fob.
Any info appreciated.

Call your local dealer and see if they can help you, it's slightly complicated. I could try to explain it here. Turn the key on and then back to the lock position. Do this a total of 3 times, then turn it back to the on position. Then press Lock or Unlock within 10 seconds (you can use an unprgogrammed remote for this). Then press Lock or Unlock on the other remote. This should do it for you.