In a nut shell I have a new battery and new headlamp sockets, but still have no headlights, dash lights or parking lights. Also there is a buzzing noise coming from the sockets as soon as the bulbs are connected. Any Ideas on what my problem may be?

 

What year would help. The wiring changed significantly between 2000 and 2001.

Does anything have power?

 

checked fuses I assume? What about relays?

CTM would be the most expensive potential.