I think its the Instrument Cluster one. Its the only other 20A Female fuse besides the ABS valves. Here's the issue: I have toggle switches, 2 total, wired up. 1 is for my AC compressor clutch (don't ask) and the other is for my fogs/grill lights. Now, I had all this setup exactly as I have it wired now, and didn't blow any fuses. Now all of a sudden I have blown 4 in 12hrs. I have a 4pin relay wiring setup for each system, ac & lights. As long as I dont have the lights wired to the switch (i bought new switches yesterday too) the fuse wont blow. however, just pluggin the ground, const 12v and then the acc wire blows the Instrument Cluster fuse the MOMENT i put the key in. Am I trying to draw too much power off that 12v that I tapped from my cluster under my dash and thats why i keep trippin the fuse, or would it be something else? If it is pulling too much for both relay systems, where is another viable 12v source that isn't associated to the cluster (wire in the door sill?)? Thanks!