Update the unit we sent out for the 2016-18 works, so now we have 2 cars that it works on, with that said i think we are good to go, on all 2016-18 cars with the Uniden R3, our site now has the products up if you want to buy them.
All member that have our harness let us know ( email us at
sales@gen5diy.com ) and will work with you to exchange your old harness to the new one.
To all the members that have a 2019-Up cars the same fix will work on your car, but the harness is not the same, GM is running all the wires to the mirror on the BCM computer so if it sees any more power draws then its programed to see it shuts of the power off and thats why we had to redesign our 2019 harness to where we can get power, but it to needed the new fix for the Uniden R3.
At this time there all done and ready to go.