2016+ Camaro Live Rear-View Mirror Upgrade Sunroof/Current Mirror Style:With Sunroof + Auto Dim Inside Mirror - 225020 this is the needed harness

this is the needed harness to do a seamless conversion

Factory- DRL will be bright during the day and dim down at night (250540)

19-22 Silverado 1500 (New Body)  Will not fit Refresh 22

has the kit to allow you to add them

2016+ Camaro Live Rear-View Mirror Upgrade Sunroof/Current Mirror Style:With Sunroof + Auto Dim Inside Mirror - 225020 this is the needed harnessGen5DIY now has the kit available to add the live view inside mirror option into your 2016+ model Camaro. This kit utilizes the roof mounted camera that is part of the GPS antenna assembly. Kit includes a brand new inside mirror, brand new camera antenna assembly, power cable and camera cable. The camera antenna assembly does come painted in gloss black from GM. If looking for a different color or finish you will need to have that done at a facility