Wiring wise I installled a set of Escalade mirrors into our 16 SLE and all I had to change was the window switch for power fold. Everything work as it should except the cameras because I don’t have the camera connectors or system for that. But power fold, turn signal, puddle lamps, auto dim driver mirror and all other normal mirror functions worked as expected. Just make sure you get the correct switch. It’s a different one for memory or non memory.