Seat belt wet???

[Fifress]

Anyone  had this problem? I seem to get my seatbelt wet (what she said) whenever the car stays outside, during the night or heavy rain.
I suspect the sunroof, but would like to get some feedback.

Passenger's side gets wet faster (left handed g40).

Quarter window leaking?
Sunroof leaking?
Doors? and water creeps up trough the fabric?

[kwijibo_coupe]

I'd be looking at the front door seals or the rear window seals.