Interior dome lights and navigation system not coming on in 2006 Honda Pilot - trying to figure out which fuse to replace?

SOURCE: My 2005 Honda pilot navigation system is broken -

I have a few thoughts, but they may not be worth much: it's a pretty involved system.
You might check fuse number 11 (10A) in the passenger's side fuse box. I think it shares the navi system with the interior light (of course, if you interior light is working, that tends to suggest that there is nothing wrong with the fuse, not I'd check it anyway).
You might take a look at the Control Unit (under the passenger's seat) and see if the DVD (the database for the system) is okay. To remove it, you have to turn the ignition switch to the ON II position, then pull the door on the control unit open and push the eject button. The DVD will automatically come out. You can then check it for dirt or such, maybe clean it, and slide it back into the slot (it gets pulled in automatically). Make sure the label is up when you do that. And make sure to close the door. I would think that if the DVD does NOT come out when you push the eject button, the unit is not getting power for some reason.
Sorry that's all the help (if any) I can be on this.

SOURCE: 2005 honda pilot with navigation

same problem, disc is located under passenger seat, talked to honda canada , alpine and honda usa, they dont make a disc for 05, couldnt get nav in 05 cannadian pilots , they dont even make north america disc just stricly usa maps

SOURCE: problem removing rear wiper on 2006 honda pilot

You can't replace the wiper. But Parts department at any Honda dealer should sell the replacement blade (just the rubber part). I believe it was under $10. Good luck!

SOURCE: Interior dome/map light replacement - 2008 Honda C-RV

You will have to pry off the lens CAREFULLY using a small screwdriver. There are two (or more) little plastic protrusions on each long side of the lens which fit into the casement. Look for very small slots along the side of the lens to insert the blade of the screwdriver. You can ease the casement away from the lens enough to get it to pop out. Re-inserting it is the same, but probably easier.
Gently, give it a try.
Hope this helps you.

SOURCE: dome light

the switch has 3 positions on/off/doors.....there is also a timer for the doors/ignition,so with the doors closed try to find the on,then the off then you know the last position must be the doors......