Hello I've got a quick question my onstar on my 07 Yukon has no light on...the temperature is off I push the buttons and nothing is on...like the whole mirror has no power...could it be a fuse
2 Answers
It doesn't appear to have it's own fuse. Do you notice anything else not working? It may be combined with another fuse/circuit. Also there may be a plug or connector at the top of the windshield that you should check as well.
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Thanks and yes my dash lights were on but nothing worked as well...I replaced fuse 45 and 46 and they started working...but my mirror never came back on