Ram 2500 2013 int dash illumination / dimming fuse

[Fitzreefer]

Does anybody know what fuse controls dash illumination / dimming? I have installed an ARB Compressor under the hood and my last connection is the illumination wire for the ARB toggle switch. I tried F49, F84 & F88 all mention instrument cluster. No dice.

I have the compressor working. Switch lights up while on. This last feature that is a nice to have is my last hurdle. Any help would be much appreciated [emoji16]

Thanks, John

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[Fitzreefer]

Or should I be connecting directly to the dimmer switch somehow? In my last truck '02 Burb it was a fuse. Not sure about these newer trucks.

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[Fitzreefer]

Answer found. Read some more forums. Tap into orange/gray line coming off back of light controls. Checked it with meter. It does in fact dim the meter light. There are 2 orange wires. It is hard to determine color of stripe. It is the one toward the top of the harness plug going into the light control.

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