The front seal/gasket just in front of the sunroof deflector on my Prius is shot. The first big storm of the season is coming. Will this cause water to leak inside the car? Can it be fixed without opening the sunroof? The battery is dead, so I can't open the sunroof.
Make sure that the drain holes are clear front and back they should run down the a pillars and rear peeler or the hatch door is If they're clear water will generally run that path before it backs up into the car for my experience with other Toyota sunroofs I would imagine they're still drains today in the channels for the sunroof you have to look on the schematics