Isnt the AUX fan fuse in the main fuse box? It should be fuse D and be red (20A) I believe and Ive already checked that. Isnt the back fuse box just relays?
89 300E Pearl Grey Metallic
7 Spoke 16" staggered wheels (SLK)
215/55/16 Hankook Ventus HRII H405 tires
Smoked red/clear tail lights
1987 300e Black Metallic (mom's car)
8 hole 15" wheels (C Class)
Red/Smoked tail lights