Okay,
Unfortunately, I can't say for sure that the DRLs have anything to do with this fuse blowing. There's so many different circuits that run off that fuse that I would have to check around a bit before being able to say for sure which circuit is at fault. To be honest, out of the list of items covered by that fuse, my first two to check would be the Turn/Hazard switch ass'y and the Transaxle Range switch. I've seen both of these cause blown fuses before. BTW, with respect to these two components, the problem is generally the related wiring and NOT the components themselves.