Main battery

[Tstidstfm]

2017 AI ...main battery dead after a couple of days parking. Can’t turn ignition to 2,3 position??? Battery assist does not engage??? Must charge or jump to start...when using shore power doesn’t the inverter charge all batteries?? Main disconnect switch in off mode does not allow me to read tank/battery levels???

[FlyFishinRVr]

Shore power will charge all batteries but only if you turn Main Disconnect ON. In other words the coach power must be ON (red LED in the switch must be ON).

Re. battery assist, you have to hold it down for a bit if your chassis battery is totally dead. The longer you hold it the more it can charge your chassis battery.