Our 2007 TM has exactly the same thing. At least there is a fuse in exactly the same place.
That makes 5 or more places where GS placed fuses, outside of the fuse box. I would never have looked in this area for a blown fuse for my door.
07 TM 40D;ISL 450 Cummins(upgraded). Very happy w/coach
Gnarly toad to scoot around.
Geocaching, hiking, fishing, National Parks, Civil War sites.