i've had aftermarket deck installed in my honda civic, worked great i've been driving aroudn for months with it, i got pulled over one day for no having tail lights on, brought the car to the shop next day (it was blowing fuse), guy worked on the car all day and figured out that my radio was putting in 18v into 15v fuse or that fuse would receive only 3v if nothing was connected...i paid him 100 for his research and went to my firends and we put in stock radio back in...no the freaky stuff started, smoke started coming out and wires melted, not the lights worked and everythign else does not (power accessories, buttons, alarm etc) and entire in-car fuse box is blown...anyone has any idea, car is in the shop again and i never had any problems and had it since new, it's an 2005 honda civic and i;ve onyl replaced headunit 4 times