need wireing help asap please

i spliced into the lighter power and ground wires to power my radar detector ..... and it worked for a bit then.... and the lighter worked and now there is no power to the lighter and the radar detector.....did i blow a fuse ...is it a shorted circut...... which fuse is for the lighter..

It sounds like you have blown a fuse. It should say which one it is in the fuse box cover. I would recommened finding a new place to wire you radar detector or it will do it again.

thanks for ur help it was just a fuse