First off i have the Round Gauges..

i have a weird issue my Dash lights or driving lights/lamps them selves are not working..

My High beam, oil, chrg, hand brake and other gauges all work correctly...i.e chrg and oil light will light up at ign and then turn off when started.. handbrake light goes off when taken down..

but the illumination light/lamp for the driving or night lights for the speedo and the tacho will no illuminate

I have pulled out each plugin and tested them all, globes are working and have changed them around into the different holes to see if the connection will make a difference still same thing..

i have checked the Headlight pull button and my headlights work fine low and high beam but does not turn on the dash lights....
Do i need to do something else with the headlight section and some cable needs to be connected to the Dash cluster???