If all else fails and your battery is about to cry its heart out, disconnect the negative terminal of the car battery. Use a wrench (or a pair of pliers you borrowed from the kitchen drawer) to loosen the bolt and pull the cable off. The lights will go out instantly because the car is now dead. Problem solved—temporarily.
This buys you time to drive to a shop or call a friend with a multimeter. But don’t drive with the battery disconnected, obviously. That’s just begging for a tow truck. And a lecture from your dad.
One Last Tip Before You Go
Remember: car lights that won’t turn off are usually a mechanical or electrical hiccup, not a curse. You can fix most of these issues in under ten minutes. So next time your car tries to throw a midnight rave in your driveway, laugh at it, grab a flashlight (or a leftover burrito), and go through this list. You’ve got this.
Now go save your battery—and your sanity. You’re welcome.
