Originally Posted by beaky73
Lighting for gauges:
Remove the vertical trim panel on the driver's side of the dashboard containing the light and dimmer switch assembly by carefully pulling straight back to release the retaining clips. The purple wire with a gray stripe on the corner of the headlight switch connector proves to be a good dimming lighting source for the gauges.
If your are using LED lit gauges (such as our Next Generation Instruments) and if “flickering” is noticed during dimming, you may then need to use a model #9114 dimmer module to the park light circuit instead and use the #9114 dimmer to control the brightness of the LED gauges.
Thank you beaky73, I tried that last night with a test lamp, in fact I tried all of them on the light & dimmer switch but got nothing, I will try it again.