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Reply With QuoteThe blue wire should be for your back light on your gauges
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Question for those electrical minded guys,,,,
I recently wired up my dash on my Ranger boat with new gauges and can’t firgure where the blue wires connect to,,,,they don’t seem to plug into the harness which was there,,,those wires show Brown, Purple, Black , and grey…
,,, blue wires seem to connect to headlight switch
Ranger boats
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Crappie Wall Hanger II
The blue wire should be for your back light on your gauges
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Hanr3 LIKED above post
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What he said
The love for fishing is one of the best gifts you can pass along
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I guess I’ll run a separate wire to the light switch as shown
Ranger boats
Perotti pro holders
Avery outdoors superstore
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I have been considering putting mine on a seperate switch or put a dimmer on them. They are pretty bright and really work on your night vision
The love for fishing is one of the best gifts you can pass along
