How Many Key Fobs/Smart Keys did your Palisade come with. How much additional did you pay for more with and without programming? Hyundai Dealer Only? Any 3rd party sources? I read in the manual (I believe) that only 2 smart keys from the Fobs can be programmed. Not really clear on the Utility of the smart key itself. Sounds like it requires power. Out of an abundance of caution I put an extra CR2032 battery in my wallet and my wives purse for the Fobs.