Wiper blades and lights turn on at the same time?

If I turn on my lights my wiper blades automatically turn and won't turn off until I turn off my lights.
I pulled the fuse for my wiper blades that worked but my air/heater wouldn't blow air until I plugged it back in? Any ideas would really work to help fix it

2003 ford escort zx2

Wow really

A short circuit somewhere. There's a switch inside the wiper motor that makes the wipers run until they reach the "park" position. Some states have a law now that if it's raining and you use your wipers, your lights must be on.

So what to those have in common and a wire diagram. Any recent work what kind of car are we talking about?