How do you turn off the daytime running lights on 1997 GMC sierra?

To turn off the daytime running lights on a 1997 GMC Sierra, locate the headlight switch on the dashboard. Turn the switch to the "Off" position. If the lights remain on, you may need to check the vehicle's fuse box to remove the fuse associated with the daytime running lights. Always consult the owner's manual for specific details related to your vehicle model.