Auto Dim Mirror?
11-18-2007 | 05:24 PM
#1
Thread Starter
Member
Joined: 11-04-2007
Posts: 45
From: Joppa, Maryland
Auto Dim Mirror?
Tried doing a search on this and really couldn't find anything. On a 2007, is the wiring harness there to add an "Auto Dim Mirror w/Compass? I know that the 2008 model are standard. Just needing to know this before diving into installing one. Would be nice just to plug and play.....
11-18-2007 | 08:07 PM
#2
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Joined: 07-17-2006
Posts: 520
From: Beyond the Sun....
11-19-2007 | 07:37 AM
#3
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Joined: 11-04-2007
Posts: 45
From: Joppa, Maryland
Yes, I read that thread. But, I was hoping not to have to run any wires.
Did 07 have a auto dim option? If so, I would think the wire is there for it already. Also, does the compass in the mirror need an extra wire or sensor to work? My mirror already has the lights in it from the factory. I haven't taken anything apart yet.
Did 07 have a auto dim option? If so, I would think the wire is there for it already. Also, does the compass in the mirror need an extra wire or sensor to work? My mirror already has the lights in it from the factory. I haven't taken anything apart yet.
11-19-2007 | 01:57 PM
#8
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Joined: 07-25-2006
Posts: 1,198
From: Enid, Oklahoma
With the way it's sounding as of now, you might be in luck. I don't think that all these different options (06/07, OnStar/No OnStar, etc..) would be available without them putting the same harness into all of them. The only thing that would be different that I can see is the OnStar antenna wire and speaker wire. The compass and auto-dim feature are probably self-contained within the mirror, and need no other wires besides power/remote or whatever. Good luck! 
11-19-2007 | 02:56 PM
#9
Premium Member
Joined: 07-16-2006
Posts: 532
From: Stoney Creek, Ontario, Canada
Maybe somebody with the Auto Dim Mirror and compass could relate back the # of wires and their color at the plug into the mirror, which would indicate whether the upgraded mirror (GM) would work. Thanx
11-19-2007 | 03:05 PM
#10
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Member
Joined: 11-04-2007
Posts: 45
From: Joppa, Maryland
With the way it's sounding as of now, you might be in luck. I don't think that all these different options (06/07, OnStar/No OnStar, etc..) would be available without them putting the same harness into all of them. The only thing that would be different that I can see is the OnStar antenna wire and speaker wire. The compass and auto-dim feature are probably self-contained within the mirror, and need no other wires besides power/remote or whatever. Good luck!
Is there any site that may have wiring diagrams on this? I know that is asking a lot, but had to ask anyway.