Mods

I have an 08 Passion fortwo that has the tac/clock option. I want to install a 2019 Tac/clock combo (A 453 901 01 00) and need to know the pinouts or wiring colors so I can adapt the new tac to the old tac connections. Since the new type of clock runs off the SAM, I think I can get the signal from the clock that in the spedo package. (I hope) I want to use the old gauge pods to install a water temp and oil pressure gauges. I could just buy another pair of gauge pods but I don't want that many pods across the dash.

I know ground is brown but the other wires ??
Thanks in advance......