This......
I figured seeing that OnStar discontinued their analog subscription, there was no need for this puppy to sit in my trunk any longer. It was simply fastened on by two bolts and the connector leading back to the car. The thing weighs about 3-4lbs and it freed up the corner of the trunk that was occupied by this thing.
And it didnt affect my mirror in anyway. I still get the direction and temp and the dimmer still functions normally. Just now I cant accidently hit the OnStar buttons anymore![]()