I would like my heater, wiper and washer switch to be lighted at night. Do I need to buy new switches?
Same one I haveSwitch wiring is fairly simple, now that I have done it many times. All of my Mictuning switches are the same and the back pin tab outs are numbered. 8 & 7 are grounds for the switch lights, these can be jumpered so a single wire can be run to ground post. 2 connects to a fused power source. In my case a blue seas panel. 3 is the positive/power wire for whatever you are turning on. 6 is connected to a power source that is only on when the key is on.
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