[jmsspratlin]

Originally Posted by Hucky

Jamie
click the link and input your vin number
What kind of equipment does my OnStar-equipped vehicle have?

To determine the equipment type in an OnStar-equipped vehicle, you may:

* Click here
You will be prompted to input your vehicle identification number (VIN) into the OnStar look up tool and it will determine what type of equipment was factory-installed in the vehicle.

Link doesnt work here, sorry, go above a couple posts and click on that link and input your info through onstar they will tell you what your after

Thanks Huck