FRIED CIRCUITRY?

FRIED CIRCUITRY?

Does anyone know how to fix fried circuitry?
i tried installing my deck but i forgot to wrap the lead wires from the car to the deck and it shorted my electrical systems i think..
anyone know a way to fix this? or is this a dealer thing.
problems are, speedometer reads are faulty, it says it revs higher and is going faster when it really isn't.
Car alarm doesn't wory, my remote key entry won't disengage my alarm
clock doesn't show
deck doesn't power up..

Need Help
Any advice would be appreciated.

check fuses.. i'm not sure where the fusebox is but they are usually under the driver side dashboard.. could be more serious than a fuse though.. if its not the fuses take it in to the dealership..

GOT IT

Thanks, i found the fuse that burned out, everything is fine again..
now to get back to installing..