I swapped out all my fuses today, in the process I stumbled across this box that has two fuse slots. The left slot on my car (passenger side) had a 10A fuse and the right side was empty. I believe this fuse controls the aux fan and requires a 25A.
Can someone please confirm this for me and that the right slot should remain empty?? My fans have most likely not been getting any juice from a 10A. I'm glad I took the recommendation from people on the site to check over all the fuses.