As far as I know it does. As long as it is an oblong toilet. If their are any it won't fit, I wouldn't know what they are.
4 feet
fits on a toilet just like any other toilet seat
Mine comes off the left and I can't see how you would change it. Hope this helps.
I have no idea how to change the lights. Sounds like a mfg defect. I would contact the company. Sorry
Mechanically the bolts to attach to bowl are on slides and should fit any bowl. Electrically you need to check the specifications shown on the package for voltage and cycles.
four feet long!
Please consult the measurement guide! It should work!
I see your picture- thanks. I'm assuming that the underneath part of your toilet, you can access the wing nuts, to remove your old seat. If so, there should not be a problem, with one-piece or separate system.
No reset that I know of.