Does anyone know where the fuse or circuit breaker is on a 2000 38 fountain? Both sides are out???

Not sure if its in the same spot on yours but i think i remember someone saying to look under the lip inside the engine compartment on the firewall infront of the engines......but dont hold me to it.......actually tru contacting Candyman..i think he was the one that looked for this a while back

Some of them are under the rear seat mounted on the fiberglass support between the storage compartments.

yep

both mine died on my '90 29' and would work intermitantly when I lost the cabin power.I was playing with my bad lighting,got an alarm,and they have worked since,,,wish I knew where the loose connection was but it has worked for many trips now?????It's the only thing that's ever fixed itself on my old Fountain,but I'll take it for now.