Discovered a piece of rubber on the 500 that I never realized was there, or maybe I did and just never paid attention. It's kind of surrounding the coolant reserve tank protecting it from the passenger's side wheel well. It's installed with push pins the same way I did the firewall cover. What's odd is that it got me looking at the other side where there isn't one. The holes are there for the pins but no rubber. It would serve for some protection of the brake fluid tank and probably stop some more water infiltration. Also noticed a little clip on the front of the brake tank that it could hook to. Wonder if Honda had planned on it but bailed for some reason? Or does someone have that on both sides and mine just doesn't have it?