dome lamp 73 rr

[midnightrider1818]

Ok guys i have a 73 rr. The dome lamp works great through the door switches. The problem is trying to turn it on through the headlight switch. It will not come on. I replaced the switch still nothing. I put a jump wire from ground to the two yellow wires on the headlight switch plug and the lamp comes on. Im guessing i am not getting a ground to the plug on the switch. Question is does anybody have a diagram or know anything about this thanks guys

 

[72RoadrunnerGTX]

No ground wire at the headlight switch plug, grounds through the switch mounting to the cluster frame-dash frame-body.

 

[midnightrider1818]

Thank you so much i have that fixed now really appreciate your help