Jeep 2013 Wrangler - Owner Manual - Manual (Page 225)

4. Loosely install the rear knob (long knob) to hold the
door rail in position.
5. Carefully set the front of the front door frame in the
rubber seal at the top of the windshield.
6. Clip the front of the door rail over the side bar making
sure that the material for the side bar cover is not
pinched by the door frame.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 223