5K miles, owned since March 1st, and there might be something developing up around the passenger A-pillar, or up near the windshield on the passenger side. Have heard it only a couple times, most recently today--tried taking my sunglasses out of the holder, to no avail. However, I was able to grab my umbrella off the passenger floor (which, like the rest of the car, has a WeatherTech FloorLiner on it, and I think it stopped. I also have a roll-up sunshade sitting on the back floor which also may contribute to stuff I "think" I'm hearing; I may throw ALL of this stuff in the trunk tomorrow morning before I head to church or wherever, just to check things out. (My sensitive hearing has been a blessing and a curse; every Honda I've owned, save this new one, has been back to the dealer within the first month of ownership to address rattles of one type or other, so that's a good thing!
Because of that sensitive hearing, I've
ALWAYS been driven crazy by rattles, squeaks, and other odd noises in cars.)
(The sunroof also doesn't seem to go all the way up to the stop in the "vent" position, which causes a rattle, but it's not too bothersome, and of course, if the headliner has to come down to fix the rattle, that could lead to more problems.)
As I've stated before, so far, this car seems to be at the same "built-like-a-tank" level as the 4th-Gen Accords, with only cheaper interior materials being something that could cause rattles over time. I know that the panel on the overhead console with the voice-command/HFL mic and HomeLink creaks if I hit the thing wrong when using the H/L buttons, and I get little "ticking" noises from the aluminum-painted plastic bits when the temperature shifts (as when the A/C is cooling the car down after it's sat in the sun all day.) I might get a roll of Honda "squeak" tape, and put a layer around the inside of the console panel, and might ask my dealer how to remove those other bits (around the HVAC and radio/NAVI headunit, and the two pieces along the length of the center console) and do the same with the trim tool I picked up from CHH. (I don't know WHAT that "squeak" tape is, but it seems like a Honda staple, and it DOES work. :yes