Hello!
I have a VW Bus I'm working on. My stereo is located in the cab area, and wired standard, so it turns on when the ignition turns on.
I have another battery solar powered, that I want to be able to flip a switch and power on the stereo, without having the ignition on, and have it running off the SOLAR battery..
Heres the catch.. I already have installed the wires for a SPST switch and mounted the switch in the cabinet.. In the rear of the vehicle.. So we have current running from the rear up to the cab.. I want that wire, when it's switched on, turn the stereo on. The only, ONLY issue I have so far is that, of course, if I wire both the hot leads, one from the ignition switch, one from the aux battery together, issues occur. So how do I isolate the two power sources?
I have a VW Bus I'm working on. My stereo is located in the cab area, and wired standard, so it turns on when the ignition turns on.
I have another battery solar powered, that I want to be able to flip a switch and power on the stereo, without having the ignition on, and have it running off the SOLAR battery..
Heres the catch.. I already have installed the wires for a SPST switch and mounted the switch in the cabinet.. In the rear of the vehicle.. So we have current running from the rear up to the cab.. I want that wire, when it's switched on, turn the stereo on. The only, ONLY issue I have so far is that, of course, if I wire both the hot leads, one from the ignition switch, one from the aux battery together, issues occur. So how do I isolate the two power sources?