I bought a used key fob for my 2001 max gle but dont understand the directions that were given to me.can you guys please help it would be really appreciated.Tony.

P.S. I have my original fob that works perfectly and dont want to mess that one up.

 

You need to reprogram both at the same time!!

Look in the how-to in the sticky thread!
took 2-3 time before having it!