What to Do When Car Lights Won't Turn Off?

[MacHazel]

If the car lights won't turn off, you can first remove the light fuse or the light connector to prevent the lights from draining the car battery, and then go to a repair shop to have professional technicians inspect the light wiring. Here is an extended introduction: 1. There are many reasons why car lights won't turn off, such as damage to the light combination switch, sticking of the headlight relay, short circuit in the light wiring, or damage to the headlight control module. 2. In more cases, light malfunctions are not just minor issues like a burnt-out bulb, corroded socket, or damaged plug, and often require professional diagnostic techniques to analyze the root cause of the problem.