Do you have the digital overhead console where you turn the lights on above center of windshield? (electronic vehicle info center)
If yes you can refer to your owners manual ...
"Auto Unlock On Exit? (Available Only When the
AUTO DOOR LOCKS Feature is Turned On )
When this feature is selected all the vehicle’s doors will
unlock when the driver’s door is opened if the vehicle is
stopped and the transmission is in P (Park) or N (Neutral)
position. Pressing the STEP button when in this
display will select “Yes” or “No.”
Otherwise you can program the fob to unlock all with one push on key fob as well.
"The transmitter can be programmed to unlock
all the doors upon the first press of the 9Unlock9 button
(within 23–50 feet (7–15 meters) of the vehicle) by performing
the following procedure:
1. Press and hold the 9Unlock9 button on the transmitter.
2. Continue to hold the 9Unlock9 button, wait at least 4
but no longer than 10 seconds, then press the “Lock”
button.
3. Release both buttons.
4. Repeating steps 1–3 will restore original operation"
If you need the owners manual it can be down loaded here:
Jeep Owners | Download an Owners Manual 2004 - 2011 | Jeep
I also believe that if you do not have the info center that programming can be done by the dealer star scan OBD2 equipment, and possibly higher end scanners like a Snap On.
I will let others comment further on programming actions using other sources.
Hope this helps, Oh & welcome to the Forums!

arty52: