I currently having trouble with my headlights in my 97 cavalier (2.2L). About two weeks ago, one low beam headlight didn't work, then last week neither low-beam lights, worked, but the DRL worked. Now, this week I only have high-beams (no DRL). I have replaced both low-beam bulbs and even the old ones turned out ok. What exactly is going on and does this require a DRL module replacement , or a DRL relay replacement? or is it something else? I interested in knowing the wiring schematic for this ciruit. If it is a module/relay, where are the located in the vehicle? Any help or suggestions would be greatly appreciated.
Dave G.
P.S. also since the low-beam / DRL lights quit , occasionally the DRL indicator light in the dash blinks on and off until I turn on my headlight switch.