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I own a 2017 GMC Terrain SLT. During a recent service visit at a GMC dealer, I asked if they could update the intellilink software. They said "yes" and told me they updated it when I picked up the vehicle. When I compared the software updates that were loaded when I purchased the vehicle to the software updates as of 11/2021, the updates were the same. It appeared nothing got updated. I called the service department and asked them what the latest software update version was and they said they did not know.
Does anyone know what the latest software update version is?
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