Removing the headliner is PITA, I was PO'd and got it done in about 2 hours? (guess, did not actually clock it) working pretty much straight through,
The bad news is that removing the headliner only gets you to the aft row, the foreword row is covered by the sunroof pan, if you have spinners there the sunroof and ALL of its components will have to come out also (my next hurtle)
Most of the interior uses blind clips, do not use excessive force, if anything does not just pop off you are working from the wrong angle, readjust and try to put you lifting force near the clip and parallel to it, if you try to use the panel as a pry bar far away from the clip you will induce an angle you are going to break something,
The headliner is very stiff and weak this combination is bad, it needs to be supported at both ends at all times
You are taking off a lot of parts, parts bags are helpful to keep every thing organized, I did not do this and have a S-load of parts all over the floor of my cruiser, I will have to organize all this to attack the sunroof
When it was built the headliner went in first and everything else went in after, kind of like shingles on a roof each layer covers the other There are a few places I was able to cheat, but basically You have to start from the floor and work your way up,
First cheat was I only had to pull up the aft section of the USDS “cowl side trim” to take the whole thing up you have to remove the dead pedal, also you are suppose to remove the “quarter trim” to get the rear seat side garnish and the rear pillar garnish out I was able to just pull the front and rear up about a foot leaving the center attacked
I also did not remove the “front door opening trim” as it appears to be glued in, the inner lip that holds the headliner is flexible and I was able to carefully work the headliner around it like a zipper starting from the rear and working foreword, the trim is much sturdier than the headliner if you let it relax it will damage the headliner, this should be your last support of the headliner, once you do one side you can just lift it out of the other as long as it is free every where else
Start in the rear and after you get the back portion undone close the hatch and leave it closed until the headliner is down. the center stop light will support it until you open the hatch, you should leave on of the plastic clips in the center rear of the headliner iuntil the last minute for a safety just in case
Hope that helps