cruise control 2014

[Seagosse]

I have been looking everywhere to find out how to install cc in a 2014 yaris manual transmission everywhere. I recently installed the stalk switch and once engaged light does come on the dashboard. Does this mean it's pre-wired to this point? After watching a 16 min video it appears that wires under steering wheel are all ready installed according to placement of new wires. My problem I think my real issue is the wiring up of the clutch switch and once wired up according to the 16 min video I lost my air conditioning and that's obviously the wrong wires used. Video I watched was from a 2012 yaris thinking it would be similar. Any help to get cruise control going in this hot rod would be greatly appreciated 🙏