Rep Power: 0

Hello all, i have a 2000 Civic Si and recently have noticed that my headlights don’t turn off. Whenever i use the headlight switch the lights will stay on but all dash lights turn off like they’re supposed to. When turning the car off the lights stay on as well, the only way to have the lights turn off has been disconnecting my battery.

 
Rep Power: 125

Sounds like there’s a short somewhere. You’ll have to visually check - not much we can do on our end.

 
Rep Power: 223

You could try disconnecting the headlight switch stalk. If the lights go off, probably a bad switch.