Car wash & moonroof

I usually do all my own carwash/detailing but sometimes I don't have a couple hours for that so I'll hit up the local drive through car wash for a quick cleaning. I noticed that drops of water come in past my seal from the high pressure wash, happens on my wife's 22 Rav4 Hybrid as well.

Question being, is there a drain channel in there that routes it to drain down the side in the panels? I haven't noticed any wetness in the headliner. I could jam a rag or two up there if need be. Anyone ever notice this with their taco?

 

Yes, there is a channel on each side with drain tubes that route to the floor on the back corners of the cab. Seen in pic with yellow arrows.

 

Wow thanks man. Very informative!

 

There's a drain hole in the channel that sometimes get block. I sometimes take a bottle of water, pour it in the channel to flush out any debris. I will see the water running from underneath the SUV.