Jeep 2012 Wrangler Unlimited - Owner Manual - Manual (Page 36)

7. With the door open, lift the door to clear the hinge pins
from their hinges and remove the door.
NOTE: Doors are heavy; use caution when removing
them.
To reinstall the door(s), perform the previous steps in the
opposite order.
DOOR LOCKS
Manual Door Locks
All doors are equipped with an interior rocker-type door
lock lever. To lock a door when leaving your vehicle,
press the rocker lever forward to the LOCK position and
close the door. To UNLOCK the door press the rocker
lever rearward.
Manual Door Lock (Full Frame Doors)
34 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE