I decided to install the Air Fantasy unit today as it was torturing me just sitting on my shelf, lol. I went back to the junkyard and managed to find the hoses that lead from the unit. I traced one back to the A/C evaporator housing and one back to the heater unit. When I got home, I pulled my glove-box out and also pulled out the stereo surround. That's when I saw that mine already had little indentations of where the holes should be, so it was simply a matter of drilling the holes and putting the plastic barb in place.
After doing that, I cut the plug off the Air Fantasy unit and wired it into my head-unit wiring. I put everything back, put the battery cable back on, crossed my fingers and turned on the ignition. Everything lit up, so I put the air conditioning on and pressed one of the scent buttons. A small burst of fragrance entered the cabin and it smelt great
I gave a couple of different Toyota dealerships a call earlier to ask about getting scent pack refills, and they had no idea what an Air Fantasy unit even was :rolleyes:. They said I'd probably have to order it from Toyota Japan, but there's one problem - I can't speak Japanese.... I'm not sure how much life is left in the original scent packs, but if they ever run out completely then I'll probably just get a generic air fresher refill pack and extract the liquid with a syringe and then inject it into the scent pack (just like refilling a printer ink cartridge). I think that could work quite well
Anyway, enough talking, here's the pics (the arrows show the indents I mentioned earlier). I just wish I could post smells as well!