going to work i heard a noise similar to hearing the ignition through your radio but my radio wasn't on. the buzzing increased and decreased as i stepped up and down on the accelerator. when i pulled in i turned off the ignition and turned it back on to check, no power at all. no lights no starter nothing. only thing i did yesterday was put new bulbs in headlights before problem. thanks,loafie

 

sounds like blown main fuse