Dealer will up the price to program the key if you don't get the key from them, so in the end you have more hassle without much savings.I asked about a third key fob at the dealer, they told me $350-400. I ended up cheapening out and going with this sentry key/smart key that the dealer offered. It has no fob but you can unlock the door and start the ignition for $75. After three attempts in failing to program it properly I took it back to the dealer. I'd unlock the door with it, and immediately the alarm would go off. Not a nice feature when I'm out camping! I just like to have two keys on me when I travel, and a spare at home. Then i contact to Locksmith and he made me new key at affordable prices and in a very less time.