You can unlatch the door by using a long screwdriver to push the tongue of the latch back. Look at the front or rear edge of the door and you will see the tongue and latch assembly.
After you get the door open, remove the cover at the inside center of the door to access the latch mechanism. After doing this, you will understand that the door locks are only there to keep an honest person honest!
RedT, US Air Force Retired
2004 Itasca Meridian, 2003 Jeep Liberty
M&G Brakes System, VMSpc, Pressure Pro TPMS