My 2015 Honda pilot has water collecting in both the drivers and back passenger door. I can move the seal and poke through a hole to get it to drain, but I am very concerned about how it’s getting into the door in the first place. Suggestions? (See attached video)

 

The window seals at the top are where it's getting in.

 

Check the bottom off the panel. There should be a plug. Unplug it and drain. Check the corners of the door panels if you don't see it on the bottom but normally it's the bottom. It'll drain like a cooler, you might have a little bit hanging out after draining, unless you take the whole door off and rock it to get that little bit out or take the whole door panel apart

Window weather seals, check for gaps. You can also replace the weather strips. Check for a loose door handle assembly as well and the side mirror for any entrance