Hi I am a new member, purchased from ebay yesterday a Storm Hammerhead 250 buggy. Drove it home 150 miles, bit of an experience, ha. Got near home and decided didn't need sat nav any more. I removed power from cig socket while driving, it appeared to spark and all electrics died, no lights and wouldn't start. Had to be recovered home, embarrassing. Any ideas what to do next, mobile auto electrician or contact a dealer. Help please