Update… I figured I would give it a go this morning and to my surprise with some finagling and wiggling I actually was able to replace the solenoid latch all from the outside in about 10-15min Total lol.
Finally it was my turn! Great tip to go from the outside, it makes pushing out the pin that holds the plug for the actuator super easy, just push it out with a flathead....
I tried my best to save the old door but it snapped as expected...
Unfortunately I couldn't get the pin for the actuator back in the little hole from the outside though, super awkward position.... After like 30min and some blood/sweat, I went for the inside....
But getting to it from the inside is not hard at all, just remove the trunk light, pull back the carpet and pull the bottom trunk trim back like done in
this guide, you only need a little clearance...
Honestly very simple, all the clips come off easy and there is just one pin that you need to make sure goes back in it's hole before snapping it back in after you are done....
I was able to push the pin from the inside with my left hand while feeling for the little hole from the outside on my right hand, I had it in within 30s...
The old housing was honestly nasty, the drainage hose was completely blocked, I had not realized how bad it was... I cleaned the inside of the wheel well like a maniac before putting the new housing back in....
The painted panel/cover slipped back into the new door housing no problem.... Finally have a working fuel cap door and it all looks brand new at least!