I have a 94 base model trep and recently I've noticed something funny with my headlights.
A few times i've turned of the car before i turn off the headlights, so i just turn them off like i normally would. Except the headlights come back on when the switch is in the off position. I have to turn it back to running lights and back to off to get the headlights to finally shut off.
Is this normal, like a 10 or 20 second delay so you can see before they shut-off again? I know some of the newer cars do this but I'm not certain as to if the treps did it.