DRLs/Automatic Lights

Hi all, my drls and automatic headlights stopped working recently. All lights and turn signals work when manually turned on so I suspect a connection came loose somewhere but I can't seem to find one under the hood. Any help would be appreciated.

Thanks!

Did you check the fuses?

Did you check the fuses?

Looked in the manual to see if there was a fuse forthe drl system but didn't see one listed and the fuse for just the headlamps is ok.

The DRL relay was in the glovebox on my gone but not forgotten '97 Bravada.

Did you check the fuses?

...And the diode?

The DRL relay was in the glovebox on my gone but not forgotten '97 Bravada.

Actually in the glove box? Never knew there were any relays in there..I'll check it out tomorrow..

...And the diode?

Not sure where that is and what I would check for. Can you give some more details? Thank you.