I've recently pulled my weathertech mats up only to find the carpet under the mat to be wet. It has only happened on the passenger side, front floor board. I've not had issues with water vapor on the windshield, plugged door drains and my sunroof has been opened maybe 10 times in the 2 years we've had the truck.

I tried searching didn't have much luck, unless I'm using the wrong terms. Suggestions to check myself, or just take it service?

 

I have seen topics on exactly what your problem is. At the end of water topics are the related topics that list other threads related, maybe key words in the search bar. The data base is huge it's hard sometimes, easier when it's titled according to problem.
Would be nice to know how it turns out.

 

https://www.ford-trucks.com/forums/1...floor-mat.html

Try here. There is a link in the thread for a service bulletin about the ac drain.
I actually had this repair done a couple months ago in my 2020 250

 

I'll check that, thanks - I'm not sure I tried "floor mat" in my search. Most searches came up with the vapor issue or wet floors in the rear, so sorting through unrelated threads is a challenge.

 

You google to help search this specific site:

https://www.google.com/amp/s/www.wik...ebsite%3famp=1

so it would be something like “passenger side wet floor site:Ford-trucks.com” as the search wording.

also just for ref, say you need to find a manual and you know the filetype should be .pdf, you’d search “f250 owners manual filetype: pdf” (don’t put a space between the : and the p in my example...forum changed it to a smiley face) or other filetype as well.