while replacing the radio i stuck a screw driver into the wiring loom ,didn't think i did any damage .when i started it up the ignition lights didn't go out .looked at the loom where i caught it and i had nicked 3 wires but not broken them .moved them away from each other with a screwdriver and there was a little spark where i earthed 1of them out .now the car will not even start just clicks .no fuses blown that i can see so i think i must have blown some relay or solenoid or something. any ideas anyone