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Neutral light on aftermarket gauges

1425 Views 10 Replies 4 Participants Last post by  yorkie
So the green wire to the guages neutral light is actually a neutral so hooking it to a regular light is unlikely to work. Im not sure the best solution but mine was to attach a simple single pole dual throw (SPDT) relay wired the following way. Hope this helps someone.


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Sounds super confusing.
I did the same thing with a new LED gauge except it didn't have indicators so I wired in a bunch of separate ones on a bracket I made.
Neutral is grounded at the green wire and fed by the brown. Here's the clearest res pic of wiring I could find if it helps you.

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