2012 Caravan - Dust from dirt road getting in?
 

Hi all,

I just noticed going down a dirt road tonight that the dust was getting in somewhere near the rear of the vehicle. The doors were all closed and the seals seem fine too.

I found a thread on a different site that mentions vents behind the rear panels to help the air pressure when closing the sliding doors. There is apparently a cover or seal of some sort on them? I couldn't find any more information or pictures, mainly because I don't know what to search for. Has anyone else had the same problem or have more information?

Much appreciated!!