I've bought three of these. Finally got one in a good spot to replace the light under the grill. I tried to power another one in the 10 volt fuse for the instrument cluster. When I added another to the same fuse, it blew. The instructions say to only use it in a 10 volt slot. So I blew one of the sets, the other in there still works. So here's my question: the first only other 10 volt fuse is the sunroof and brake lights, it doesn't work unless you use them. On the left side of the fuse box, slots from 12 to 17 are not in use. Can I put 2 10 volt fuses in there and use them?