My 1995 Caravan's tail lights won't shut off when the car is parked. It had been parked for several hours and tonight I noticed the lights are on but the switch is not on. I never turned them on this afternoon. I did have one tail light replaced recently.
Any ideas how I can shut them off?

Tail lights or brake lights? Inspect the brake light switch on the back side of the brake pedal lever. It may be stuck closed. Dead giveaway is if your cruise is dead.

To kill power to the tail lights pull fuse 2 or 11 on the fuse block under the dash. They are both 15 amp fuses. Trouble is you won't have brake lights.