DRL-Killer Mod Undid-itself?

[l008com]

I did the hardwired DRL killer mod where you snip some wires and put a relay in there so the lights only go on when they're on full power. Worked great. For a while. But now I noticed my headlights come on during the day. Based on playing with the reflection on the side of my house, I don't think they are DRLs though. It looks like full low beam coming on. Is this unrelated to the DRL mod? Is this just a bad daylight sensor? I think I had this same problem once on one of my S10s way back when.

 

[Blckshdw]

If your dash and other interior lights are also on, that will confirm it's your low beam and not DRL. Are they always on, or does it change under different conditions? Could be a failing sensor. Could be something else, depending on other behavior

 

[l008com]

Because it's daytime, it's hard to tell if the lights are on. I'll try to do more experimenting tomorrow.