Driving in the dark (TR7)

["Byron N. Brashears" <brashears@hughes.net>]

Driving home from Ridgecrest California last night my dash lights all
went out and the seat belt light went on and then out. I had to drive
the 98 miles in the dark, using the door light for the occasional
glimpse at the gauges. Any ideas about the cause, the fuses are intact
and the lights went off then on and off again, all exterior lights
stayed on.