LC2 Wideband Install help

[Humango]

I need help with the LC2 I'm installing in my 84. Does anyone know which wire on the headlight switch I should tap into to dim my gauge when the headlights are turned on?

[Humango]

Here is the switch diagram

9050

[Humango]

Well I just got off the phone with an Innovate tech and was told that I should use the headlight wire (H) to connect the gauges yellow dimmer wire to, because when the gauge sees 12 volts on the yellow dimmer wire it will dim.

[SchoolBoy]

Good to know, since I still need to do this as well. Where in the exhaust did ya put sensor?

[MikeFleming]

Note that the SVO has a nine (9) pin headlight switch and associated harness. Foglight circuit.

AFAIK the other cables/colors remain unchanged - but you should verify that.