Not sure if that's the correct terminology- but looking to add a waterproof cigarette lighter to use for charging the battery (trickle or solar) plan on wiring (via fuse)direct to battery or to "jumper points" have seen suggestions to use surround of dash, how do I access? take off lots of Tupperware?, other option would be just below passengers grab handle in the honeycomb bit? anybody done similar yet. prefer left side due to garage parking/power/window for solar. Open to suggestions and experience 
