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GM Authority

Reply To: Reprogramming OnStar hands free data

December 19, 2015 at 10:59 am #113157
Alex Luft
Keymaster

I believe that this is your 4-digit OnStar PIN, the same one you use to call in to OnStar and when using the remote link app. If you don’t know it, hit the blue button and an advisor can reset it for you.

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