n2bnlow
+1y
Solenoid I cant help you with. But, you can cut all your vehicle power with a switch that is designed for this. Its a battery kill switch. You put it inline between your battery and everything else. I have 2 batteries. My kill switch will run battery1, battery2, both batteries at the same time, and shut off all batteries. great for towing in enclosed trailers, and long periods of storage too. You can also get a simple 1 battery off switch. These can be mounted anywhere, you just have to install it in the battery cable. Can be in the positive or negative. The switch I have and the simple switch can be found at a trailer/R.V. supply store. But I've also seen the simple switch at Pepboys, Autozone, and Harbor Freight. I've also seen them where the switch is a removable key. If your stereo head-unit has a memory, you wont need to mess with it. But if it doesn't, the stereo head unit will need to have its own dedicated wire ran for it. So all of your settings and presets will stay. Hope this helped you guys out.
:XL:
San Diego