Review on Easy-to-Program Key with Remote Fob Buttons for Chrysler, Dodge, and Jeep Vehicles - Simple Key Programmer (3-Button Key Fob: Lock, Unlock, Panic) by Jon Russell

Perfect for 2011 Jeep Liberty. I was able to program 3 keys without any problems. Note that my panic button didn't light up when I put the key into programming mode (by holding down the lock and panic button). The manual states that the panic button should be lit and/or flashing. I didn't have it (neither the key included in this pack nor the other two license keys I bought). However, they could all be programmed and worked perfectly.