I checked through wiring schematics for vehicles with and without daytime running lights. Neither one has a headlamp relay.
On the other hand, both have a tail lamp relay and a fog lamp relay. Also, each headlamp has a separate fuse. See pic below.
Let me know what is happening or what I can do to help.
See pic below.
Sunday, November 6th, 2022 AT 9:06 PM