probably not a circuit breaker, but a fuse, probably the bay below your driver window for the LCI panel...if that's what you are referring to, but...
last year our LCI panel would work, but the legs did nothing - found out that one of the MAIN fuses back in the battery compartment, on the wall, had a yellow 'flag', meaning it had 'tripped'. Pushed it back in and everything worked fine from then on.
'14 Palazzo 33.3 bunkhouse 34' diesel
KingTailgater2 Dish HD, 100w/5a SOLAR, BlueOx
110,000+mi since '14 - US, Alaska, Canada (also, '14 Gulfstream Amerilite and '07 ForestRiver Rockwood) : )b