2013 GMC Acadia. both headlights don't work

What is your question?

Daytime running lights work but the regular headlights stop working at the same time on either high or low beam. Is there a fuse, relay or controller that would cause both to go out at the same time? Thank you Donna

What makes this problem better or worse?

daytime lights work but not either headlight

How long has your 2013 GMC Acadia had this problem?

couple days