Door drains
 

Help, I can't find the drains in the doors. It's a 2004 and I want to clean them.

I've only had water in a door once, and that was right after buying the car, and I pulled away the rubber cover, reamed out the sludge with a screwdriver, and that was the end of it. But the tree that was 20 feet away 20 years ago is now reaching over my car when I park, and I think it will drop leaves which will go into the door and clog up the drains, if there are any?

Rained all night last night, car pointing downhill a little, and I opened the passenger door and lots of water dripped from the door, but I couldn't see where it came from. Opened the drivers door and no water!!