Dead bus... Help!

[Pete Masterson]

Got up this AM _really_ early in Kingman and headed east on I-40.
Uneventful drive for 100+ miles. Stopped in Flagstaff since spouse
wants to visit a national monument nearby. We pulled into a shopping
center parking lot to rest awhile and to unhook the toad --- and
found the battery dead (learned a new lesson). Re-hooked the car to
the coach to drag it over to a service station for a jump AND...

The bus won't start. I flipped the ignition switch ... the buzzers
came on (as usual), then turned to the start position, the starter
motor turned briefly -- then quit. All ignition-related circuits are
dead. No buzzers, no starter, nada...

I checked the load center in the front and the load center in the
back closet. Nothing obvious and no tripped breakers or blown fuses
that I could see. Looked in the engine compartment (back and side)
nothing seems to be out of place. No fried wires.

Is there a master fuse/circuit breaker somewhere? Any ideas.

(I've called for service ... but I'd sure like to understand this
myself, if possible.)

Thanks for any comments.

Pete Masterson
'95 Blue Bird Wanderlodge WBDA 42
Flagstaff, AZ
aeonix1@...