In BMW "E" and "F" chassis codes the "E" stands for Entwicklung, the German word for Development. E and F codes are assigned by BMW at the beginning of model de. EHow Auto gets you on the fast track with repair, maintenance, and shopping advice. Whether you're jump starting a battery or insuring a new car, we can help. The ad for today’s Nice Price or Crack Pipe BMW 530iT notes that its paint is in fact a red vinyl wrap. Audiophiles may like vinyl, but will you auto-philes like.