2014 GWV EX wiring diagram

Hello,

Have been unable to google any circuit diagrams for Great West Van Sprinter coach.

Trying to understand the location and relationships of Shore power charging, MB Vehicle charging, Generator charging of batteries, I'm thinking when I drove 2K miles and stayed at shore powered campgrounds I over charged my NAPA AGM batteries. Which by the way NAPA site says there wet batteries.

for the confused? Any help appreciated,

My 2013 GW Legend EX converter (AC to DC) was over the refrigerator behind the breaker panel. Its difficult to get to. I have literately had mine apart from end to end fixing problems.