Glass removal:
1. Remove door handle, arm rest, window crank, door panel (the door handle has a small metal clip which holds the crank to the shaft. You can buy a cheap tool to remove the clip or you can stick a thin rag down in there and snag it. Be careful removing the clip. It can launch away and disappear)
2. Remove plastic moisture barrier
3. The window regulator attaches to the window via two small clips on the bottom of the window. These are located a couple of inches from the ends going inward (going toward middle bottom of glass.
4. The two clips are attached to the regulator with one screw per clip.
5. Using the access openings in the door, remove the 2 screws. The window should be raised some to accomplish this. Upon screw removal, simply pull the window up and out. You might need to tilt the glass a bit.
6. If you have difficulty getting the bottom of the window, specifically the clips, to clear the weather seals on top of the window opening (where your arm rests if you have your arm resting through the open window), you will need to pop/pry those two items up and off. Might need to do that first before removing glass.
7. Sometimes, the caulk which holds the glass securely to the inside of the clips gets hard and brittle over time. Many times, the glass pulls away from the clips.
8. Before removing clip screws, I would first try to remove the glass and see if it comes out of those two clips. You would then have no need to pry those two weather seals off.
9. Regardless, unless those two clips are very well secured to the glass, you will want to clean the glass area where the clips are. Clean the clips of all the old caulk. Caulk the clips and get them on the glass while the caulk is fresh and wet.
10. My favorite part: "Installation is reverse of removal."