On two occasions after a heavy rain the passenger side of my 2011 G37 has been flooded, primarily on the rear side. The water has been about 3 inches deep. How is the water getting in and has this happened to anyone in this group? Many thanks, Anne

 

It's your sunroof drains. Make sure they are clear.

 

much appreciated for your quick reply. I rarely use my sunroof (maybe 3 times) and the window track is clear of any leaves, etc. Where is the drain?

Someone backed into my rear passenger bumper in the early summer. Repair bill was $5,000. Could that have anything to do with it? Seems a little late for problem to be showing up now...