I recently put in a new battery and for some reason the moment I connect the terminals the fan in front of the engine starts right away.

Now, I've take a look at the fuses on the right-side of the hood (by the break fluid) and did replace a blown fuse, but those are just for interior electronics. Does anyone know where the other fuses might be? I see another box to the left (by the battery) and appear to be relays, but there are no labels and I don't want to start taking stuff apart.

2004 XF Coupe and Luvin it!

 

There is a TSB for the Fan Control Module, this may be the answer.

TBS: 30-Mar-06 - E19 - Campaign - Cooling Fan and or Motor Assembly Replacement.