Got the replacement lights from Abstract Ocean yesterday in the mail, and went out to the car a few hours ago to replace all the lights and get the premium lights installed underneath the front seats.
Replaced all the lights other than the glove box one, and it all worked perfectly. The one on the trunk lift gate was really hard to get out, and I managed to get a small scratch in the plastic, but other than that it was fairly simple. Also decided to not replace the one in the glove box as I found that to be more than adequate.
Started with the two premium lights, and found that it was much easier on the passenger's side to push the seat all the way forward and up and access it from the front. In comparison with the driver's seat this was not covered by fabric at all, so I just cut the plastic strip that held the wire in place, pulled it out through the socket, attached the light and pushed it in. Worked perfectly. Added one of the premium lights underneath the front passenger seat.
For the driver's seat I found it easier to access it from the back, but I spent nearly 30 minutes just cutting the plastic strip and getting the wire out. After getting the wire out I attached the light, but alas, darkness.
Spent a few minutes trying to close and open the doors, but while there was light underneath the other seat there was no light underneath the driver's seat. Got back down underneath the seat and pulled the light out, and then I noticed that in my endeavour to cut the plastic strip I had managed to cut one of the wires at the same time.
Figured that I can fix this, just need to strip the wire, add a connecting piece and then reattach the end that has the plug for the light. But then when I stripped the wire I accidentally touched both wires at once, saw a small spark, and then the light underneath the other seat turned off as well.
Got it all hooked back up, but now I have no light under either of the two front seats, so I'm guessing the fuse blew when I short circuited the wires underneath the driver's seat?
Do we have a layout of the fuse box for the Model X yet? Do we know which fuse is used for the light underneath these two seats?