Just trying to figure this out. When connected to electric source, does the dash radio run on electric or draw from the engine batteries? Want to make extra sure I don't kill the engine start batte...
The in dash radio usually is connected to the engine (chassis) battery. Don't know what MH you have, but many have a switch on the dash that is used to switch the radio operation from one battery (either chassis, or house). We have always owned Winnebago MHs and they have this radio battery source switch. Good luck-- Mick