Help with head lights.

Help with head lights.

I have a 01 corolla s and the lights use to come on by its self when it got dark. But now they don't do that any more. Does any one have any idea why? Or does any one know how I can fix this?

Your DRL or Daylight Running Light fuse burnt out. btw you should manually turn on your headlights when you drive at night. The DRLs turn on automatically but they run at low voltage thus meaning less visiblity and can cause safety issues. Most people want to get rid of it, so you might actually like to keep it this way. I disabled the DRLs in mine to extend the bulb life. hehe well I don't have bulbs anymore but either way its nice to be able to turn them on and off when I want to.