My DRL's have been wacky the last little while. Somedays they work, and others not. Could be a bad ground, but where would I check that? Also, could it just be the DRL module? When they are not working, my high beams also don't work, so it sucks. Sometimes I can click the high beams on and off a few times, and then they'll work, so it seems really wierd to me.

 

Seems like the lights themselves work so I'd guess it's probably a switch or something since the high beams don't work.