Maybe, but my daily environment is not offroad....I won't be going offroad in serious places until much later when it has already earned some natural aging scars and bruises! :)
To do 5 tire you'll need a matching wheel and a TPMS sensor too. Not a bad idea since it would force you to lower your carrier and grease it up a little when needed, but I've only ever done 4-tire rotates. If your spare is full-size it will work with any other set of tires in an emergency.
Yes and yes. The hood lift kit from redline is awesome. Recommended. Mine was only 40k so I don't feel as cheated, I stay away from upper trim levels.
But yes all jokes aside, rear window connectors on cars are pretty much similar but they're always out of reach on a back window over a package...
Be open to the possibility it's not condensate as well, could be a windshield leak, etc. You might need to get under your dash with a strong light while someone aims a water hose with a medium pressure sprayer at several spots, holding it at each spot for a bit.
I just installed this kit if it's redline...the two square holes for the nut are opposites, one vertical and one horizontal so to speak. I oriented the nut the same way on both, you're supposed to center it vertically in the horizontal-shaped hole best you can if that makes sense.
EDIT: that...
Don't waste your time with the dealer unless you can reproduce it easily and repetitively (unless you're short on warranty, then yes, have it documented with an attempt to fix). Try the above suggestions, otherwise it sounds like a loose power wire or what we would call in the old days, "turn-on...
Yeah I was trying to avoid having to get behind there...I don't quite yet have the stones to rip the dash apart after seeing the instructions....but one day I will call them and a T-harness is def the way to go, along with something like a KEYLOC, etc.
Looks like nothing is listed for the '26s yet, but I also don't have the B&O, so no connections back there to tap into easily. I'll probably live with the OEM for now :(