Though I have my doubts, PHEV (Plug-in Hybrid Electric Vehicles) may be on the same track towards open hardware we are seeing in some computer components and devices. Be warned, however, the effort is grounded in marketing and survival instincts that just might not suffice to become a success. Although use of open source is established for use in PHEV, the same cannot be said of the hardware components. The reader must recognize what is quoted below is mainly a self interested party pushing a marketing scheme. I would hope it works, however, I have good reasons for skepticism. Moreover, it was the individual, engineering types that created and posted the how-to instructions and schematics. Here we are describing what may be the fulminations of a automobile start up with a mixed history of success and failure.