"Long time reader, first time poster"... Anyhow, I'm in So Cal where it is raining hard (for our standards). I bought my 04 SB 350ZR in late October and this is the first time I've really driven it in the rain. During my lunch break today, I backed my car out of the parking space, ane while looking through the passenger side window, I saw that there was a trail of water coming from the window above the circular air vent. Has anyone else with a roadster or coupe encounter this problem?

 

I haven't had the problem, but i do notice in the service manual there are different adjustments for different leak points mentioned. Take that ride into your dealer and get it fixed.

 

Sounds like a tear in the weather stripping. Put the window down and check the weather stripping by the mirror, up the windshield frame, and on the top. Right at the top of the windshield frame is a weak point for the weather stripping. It can tear very very easily just from people grabbing that area to get up out of the car.

 

I had the same problem w/ my passenger window, the weather stripping was replaced under warranty.