Are you in Florida now? Its a haven for bugs. My '07 View was based in the Jacksonville area for its life till I bought it. as I opened up various covers and panels (removed the cab plastic step well liners for other mx), outside fridge access, area under the fridge behind the power panel, etc. I kept finding dead palmetto bugs. There are lots of places for them to get in, around pipes passing thru the floor, etc., especially if you are parked in one spot for a while. I would apply a good pesticide, boric acid, etc in various hidden places. Another chemical that works extremely well in my house, and lasts for a couple of years, is Demon WP or Cyper WP, same stuff, its a wettable powder. Mix with water, makes a gray looking water, apply with a sprayer under cabinets, any hidden areas, the water evaporates leaving the powder. Anything that walks thru the powder dies rather quickly when they injest it. Kills spiders too. No odor and otherwise harmless.
Charles