There are two recalls involved. One of them installs the fuses as a safety issue and was mandated by the Feds. The other provides for an extension of the warranty on the fans whould they fail. The second recall is not a federally madated one since there is no longer a safety issue once the fuses are installed.
On the first recall, there is also an inspecion of the fans. There were two styles used during that time from two different vendors. One of them is trouble free and the other one could be a problem.
To better understand what is going on, ask your dealer to run OASIS for you to see what recalls are there. If you like, post your VIN and someone here will probably run it for you. Then ask the dealer to let you see the recall instructions. Once you understand what the instructions say, you should be able to rest easier.