Trying to identify light bulb location

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I was checking my dash lights for the 3 bulb lightbar. I am assuming that lightbar has to be screwed to the dash frame to make the bulbs work as that is the ground for the 3 bulbs. While looking in around my switch panel I found a bulb on the end of a yellow wire with a black tracer. I have no idea where it was installed in the dash. It is a single yellow with a black tracer. I have looked through my manual and do not seem to find it. Can anybody on here help me find it, The bulb is in a shell which looks as though it might have been locked in a sleeve. Does it light up my switch panel below where the heater slides are??

 

[Challenger RTA]

Yes

 

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YesView attachment 154165View attachment 154166

 

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Hey thats very nice. Thank You. I see the yellow with black tracer and it is labeled switch/title lamp. I am confused by that wording. Is that to say that it lights up the switch panel and the titles of each switch? Does anyone know exactly where it gets mounted to on that switch panel?? Or does it light up the heater controls just below? I am trying to find its location without ripping my entire dash apart. Hard to see from the front so I am assuming I will have to drop something down to get to it?

 

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Hey thats very nice. Thank You. I see the yellow with black tracer and it is labeled switch/title lamp. I am confused by that wording. Is that to say that it lights up the switch panel and the titles of each switch? Does anyone know exactly where it gets mounted to on that switch panel?? Or does it light up the heater controls just below? I am trying to find its location without ripping my entire dash apart. Hard to see from the front so I am assuming I will have to drop something down to get to it?

Found it. I had the light bar out of the car to test the bulbs and thanks to your drawing I found the small bulb holder with the one screw attached to the light bar. I must have unplugged the bulb from the light bar and forgot I did it. Stlll doing a slow walk to get things tested. Thanks much.