So, my aux fan is blowing the 40A fuse under the hood... Any thoughts on where to start with diag? It's only an issue if I want to run the A/C in stop & go traffic, but it (obviously) needs to be addressed!

 

Somewhere there is info on replacing the fan motor with a non-Rover unit and saving $200. I replaced the one on ours a few months ago due to it being seized. Yours is probably the seized or on it's way.

Found it-
VDO PM9116 Condenser Fan Motor