Same issue my dealer has keep getting harness and they are missing the wires so I could only assume all the 2022 blazers are missing the wire. The passenger mirror actually doesn’t have a dimming function only the driver mirror and rear view mirror.
That would make sense why they said the passenger side was good with the correct wiring and not the driver side.
I’m assuming the same thing based on the conversation with the service manager and him saying they are having a hard time getting the correct harness when they called about it.
Service manager said they will take care of me somehow so we’ll see what they come up with. This isn’t the only issue I’ve had since purchasing it. Trim piece was scratched when they had it for infomant update to fix cameras randomly not showing and to redetail a week after purchase. They had to have the wheel well trim piece repainted. He’s been helping me for years and not my first purchase at this dealership.
Curious any one else on here is having the issue besides us as more are receiving their orders.