Thanks, I'll have to get around to looking into that soon.

Unfortunately, this is the configuration in which I drive 95% of the time.

Ok, after a bit of a closer inspection it seems the rattle is coming from just in front of the moon roof, above where the sun visor sits. If I push up on the ceiling in that area the noise goes away. Maybe I need to take down the ceiling in that area, or just try to shove some foam in there from the...

The moonroof on my 2003 vibe rattles when I go over bumps. Anyone had this, or know how to fix it?

Fixed it tonight. It was a kinked drain hose, exactly the same as EpicIII 's car in the other thread. Did the wood/duct tape fix. Thanks again, the info helped a lot.

You guys are great, I'll let you know how it goes when I get a chance to tackle it.

Yeah, no joke. I just took a look at the link bull77 posted, there's a whole page of things you have to remove to get the headliner down. Does anyone know where the exit to the drain is? Can you blow air up to clear it without taking anything off?

Thanks for the responses guys. I already checked the AC drain, that's fine. I can reproduce the problem by pouring water on the sunroof. The combo of having a constant drip leak in the seal, and the drain not working somehow.Thanks for the link about the kinked hose. I will try getting in there. Any...

Hi,2003 Vibe. Noticed the carpet was getting REALLY wet in the rear passenger side foot well. First thought it was a spill, but I have determined the water is coming in through the moonroof. It seems the water does not drain from the rear right of the moonroof gutters. If I'm parked facing uphill in...