Daytime running lights
 

Hi there. I'm a new member here, glad to be aboard. Question for everyone. I have an odd issue. I started having troubles with my daytime running lights a week or so ago. The fuse blew, and when I replaced it, they would stay on with the car off and keys removed and then as soon as the headlights were turned on it would blow the fuse again. Three times tried three fuses blown. Each time when the headlights were turned on. I traced the wires for the whole system and I can't find any shorts, everything is still grounded properly and I don't seem to have any other electrical gremlins. Any ideas?