Thread: Converting to Onstar

Right now I currently have the autodim 3 pin mirror. It has yellow, black, and white I believe. I have the onstar harness that has:

1:Grey
2:like a bare wire
6:Blue and White Line
8:Black
9:Light Green
10:Gray
11Dark Green and White Line
12:Light Green with Black Line
13:Brown
14:Yellow and Black line
15:Brown and White Line

3 4 5 7 16 are all empty

All I want is to get Autodim, temp and compass working on it.

Thank You!

What car did the Onstar mirror come from?

Originally Posted by simbah

What car did the Onstar mirror come from?

I think he has a car with onstar an the mirror came outta one with out onstar.


Hmmm St. Joe huh? I hav stayed there a few times, my first time down there a guy at a gas station by the downtown holiday inn told me welcome to h*ll when he saw my ND plates ha

No. I have a car without onstar and want the onstar mirror. The mirror is from a grand prix and harness from impala.

Pm raregmfan.. He'll tell you everything about the mirror swap.

Hmm. I could do that.

Hell, he can tell you anything about any gm mirror

I tried to use his write up but it did not apply to me

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