Hi, I was installing a pioneer cd player without a wiring harness (just spliced the wires together), and I accidently touched one of the speaker wires to the main 1/4 inch black power cord that plugs into the back of the stereo. I did see it spark. The map lights dont work, the dome light doesnt work, the digital clock doesn't either and when I put in the key into the door and twist it twice the power door locks don't unlock. The stereo doesnt power up either. I am so upset right now []Did I blow a fuse? I dont have the fuse box cover so I don't know which fuse goes to the stereo, map lights, dome light, and power door locks.

please help me, thx,
Luke