I assume you unhooked the battery before removing the relays, some of those are "Hot at all times"
Fuse 10 7.5amp and fuse 21 15amp power the turn signal flasher
Day light running(DRL) module, if so equipped, is part of the head light circuit.
The head light in low beam uses different fuses 38 and 42 10amp but in high they use the same fuse 33 15amp
I don't see any relays for the head lights but head lights and turn signals all run thru the Multi-function switch, the turn signal switch on the steering column.
Lights also run thru Alarm system, i.e. they flash when locking and unlocking doors, try unhooking battery for 20 minutes and see if system reboots correctly.
Why were you pulling out relays in the engine compartment power box?