Might want to check that cabin air filter

Thanks to these forums I decided to check the cabin filter in my '15. I purchased it new and have 42k miles on it. I didn't think it'll be dirty but after watching how simple it was decided to check it.

That's pulling it straight out and placing on the floor, leaves and all. I'm pretty surprised and will be checking it about every 6 months going forward at least.

 

Cleaner than mine was when I bought the truck used. My first clue was the windshield wanted to fog up in the rainy weather on my 10.5 hour drive home, despite blended defrost. Didn't take a pic.