I have a 2001 S-10 Blazer that I am resurrecting. Everything works great, with one exception. All the buttons in the Lamp Control portion of the dash are dead! The daytime lights come on fine. At dusk, the headlamps come on and the high beams come on when I pull back on the turn signal lever. Anyone have any idea why the entire Lamp Control cluster is dead?

Thanks for any help you may be able to provide....

Gary