OnStar link to input your VIN to check if your vehicle will receive Over the Air updates for 3G cell sunset on Feb 1st.
https://www.onstar.com/3gnetworkshutdown
FAQ sez: Owners do not have to request the over-the-air software update. Depending on the vehicle, the update may occur automatically, or you may receive a prompt in your vehicle to accept installation.
https://www.onstar.com/3gnetworkshutdown
FAQ sez: Owners do not have to request the over-the-air software update. Depending on the vehicle, the update may occur automatically, or you may receive a prompt in your vehicle to accept installation.
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