I added mirrors to my 2018 Tahoe how do I program them for full Function ?

[setconstr]

I added full function mirrors ( turn signals, side motion, folding ) so far all that works is the drivers mirror folds but nothing else ( I added the folding switch ) is this a Dealer re-program or harness change ? Thanks !

 

[K2 Kaiju]

Gotta change out passenger window switch for that side to fold, and to gain memory function; turn signals and puddle lights need a harness; blind spot requires a radar system.

 

[setconstr]

Does anyone no the window switch part number for the passenger side for folding mirror ? I added the wires for turn signals and puddle lights that was easy.... Thanks