How do you update your Acura infotainment system?

My Jeep Grand Cherokee’s fuel filler door release button has stopped working and I can’t figure out how to get the fuel door open to refuel—how do you open a Jeep’s gas tank if the button is stuck?

My car’s been acting a little funky lately, and my neighbor loaned me their OBD reader. But here’s the thing—I don’t know where to plug this thing into. Where is the OBD port on a 2016 Honda CR-V?

I’m looking at buying a used Toyota Sequoia. My Ford Expedition isn’t comfortable on back roads during our constant camping trips from Spring through Fall, and I like the look of the Toyota more too. But what’s the best year for a used Toyota Sequoia, though?