'69 Cuda wiring question. PLEASE!

Look on http://www.mymopar.com/66to71_wiring.htm

According to this, the 68 parking light wiring comes out from z connector and the 69 comes out of the u connector. 68 shows dark green with trace coming from the z connector to the side marker and then black with yellow trace to the parking lights from the side marker connector. Looks like 69 did not have functional side marker wiring and came out of the u connector directly to the parking lights.