How do I get a copy of my Kemper insurance ID card?

I’ve had a company car for the last month or so, and I’ll have to return it soon. But it’s having some engine trouble (totally not my fault—I think), so I surreptitiously called a repair shop in order to get a quote on a below-the-radar repair. The mechanic asked where the OBD port was, and I sat there, silent and dumbfounded. I didn’t know what he was talking about. “Nevermind”, he said after an awkward pause, “just bring the car in and I’ll find it”. That was easy. But I am curious—where is the OBD port on a 2019 Nissan Sentra?

I lent my car to a friend while I was out of town last month. I only realized yesterday when she was in the car with me that her phone is still paired with my car. How do I delete a Bluetooth device from my 2018 Honda HR-V?

I heard that tint can help keep your car cool in the summer, but I don’t want to put the film over my windows. Is there any good way for me to tint car windows without film?