Here's a newbie question. I recently bought a new 2018 Bolt, which I love to drive, and sold my 2007 Prius. I carried a full set of tools in the Prius, but rarely used them. I used to do my own tuneups in the old days, but aside from adding windshield washer fluid, I don't see much in the Bolt that is user serviceable. What tools, if any, do more experienced Bolt owners carry in the vehicle, aside from the obvious 4-in-1 screwdriver?