what is this?

Hey Y’all, About 4 days ago I went out to start up my jeep and it wouldn’t turn over, pretty typical dead battery symptoms. Hooked up jumper cables got it charged back up and started. Left it running to see if the batteries were holding voltage, started out at 13.4v-13.9v and within about a...

I will attach the photos of the wires that come out of the rearview mirror. I have my guesses but I'm new to jeeps. I have roll down windows and manual locking doors, JUST BARE BONES $29k machine before the hard top and auto brought it to 33k. So.... These wires hang down 2"s from the rear view...

While doing an oil change and checking fluids, etc.; I noticed what looked to be a sediment filter next to the coolant reservoir. Anyone have any idea what this would go to? I'm inclined to think it made its way into the engine bay somehow as I've not had anyone other than myself work on the...