prosty Posted September 17, 2013 Share Posted September 17, 2013 Hi Most threads about boost gauges are with 4 wires, I've searched and I'm not sure about where to wire in this gauge, it only has a white and black wire for the illumination. Any good ideas on which cables to wire them to? Would be great if the dimmer would work on the gauge, but I guess that's not possible when it only has two wires? The gauge is brand new, not sure why it only has two wires. The vaccuum is all sorted with no issues, I just hate the electrical part. Doing the BC + BCC soon too.. Link to comment Share on other sites More sharing options...
Gpro Posted September 17, 2013 Share Posted September 17, 2013 This aint 100% but my guess is black ground and white connect it to your illumination wire at the back of the radio. Usually when you turn your lights on it will reduce the voltage and cause it to dimm. Link to comment Share on other sites More sharing options...
prosty Posted September 17, 2013 Author Share Posted September 17, 2013 Which one is illumination? Link to comment Share on other sites More sharing options...
Gpro Posted September 17, 2013 Share Posted September 17, 2013 i think its white as well but use a volt meter to confirm before wiring it up Link to comment Share on other sites More sharing options...
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