Dome light issue - 66 Barracuda

Hi. My dome lights don't work.

Can someone show me, where those wires are connected? I would like to trace the wires to find the problem. Do have wiring diagrams, but...to find the right spots in the car is another challenge.

As far I know, the wiring is still original. The wires of the dome lights are yellow and pink and the bulbs are ok. Fuse block should be ok too. Foot compartment light is working.

Thanks a lot.
Robert