Same Issue W/ 2015 Cherokee
I am in Northern California where we are receiving tons of rain and had the same exact issue w/ my 2015 Cherokee last week. Couldn't figure out why it smelled like something had died inside my car and finally pulled up my mats to find the drivers side floor soaked in both the front and back seat areas. Took it to the local dealer where I bought it and after a few days, they figured out it was a leak in a body seam. That was 5 days ago and they are still trying to dry my carpets. I am concerned that the odor is still going to be present because it smelled horrible and there was mold all over the carpet. I also think it is crazy that the leak occurred in the first place; it's a Jeep! This is my first experience owning a Jeep and I have not been impressed thus far. My radio/GPS went out within the first 6 months that I owned it and now this.