Welcome to the Vette Barn.
You probably won't get too many responses, as we mostly bullshit in the Off Topic section.
But if the high beams work with the flash to pass feature, there is likely some crud in the steering column, around the turn signal stalk. Try blowing it out with a can of compressed air. If that doesn't work, you'll need to disassemble the housing to clean it.
Oh, and pics of C5? Or wife? Or girlfriend? Or both?