AC issue will resolve when the fuse is replaced; it won't work without the fan. Glad all Ok. You can enter your VIN on BMW site and it will verify if there are any outstanding recalls:

https://www.bmwusa.com/safety-recalls.html

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12 E70 3.5i xDrive
03 E46 330i ZHP
01 E53 3.0i
98 E36 323is
12 Audi A4 Quattro
79 Triumph Spitfire
73 MGB