Have 2008H3. While the outside temp and direction work there appears to be no power to the on star side of rear view mirror. Any ideas?

 

Welcome to HF.

Moved this from the new member area where the TOP stuck thread says: "THIS SECTION IS NOT FOR TECH QUESTIONS!!"

Did you buy it used? Many of us have killed/disconnected On Star, mine has been dead for years, no need for a ride along big brother in my truck. Killed it right after they popped in with an advertisement to subscribe to that crap while I was driving to work.

There are some threads out there on how to kill its power, search those out and see if it is disconnected.