Has anybody else had problems with tail lights ?

I bought ragged out 4 cly Corsica that was so dirty I wasn't sure what color it was, and after fixing the brakes,leaky gas line, turn signal switch,power steering, sway bar,getting rid of the dirty sock smell, etc, I'm digging the 30 mpg . It hasn't used any oil yet either...anyway, there's still a few problems, like the ac, radio, dash lights,etc, but the tail lights not working despite good bulbs is next on the list.