Just bought a 2017 Denali with 8 speaker Bose system. But it does not have the AudioPilot noise reduction option. Since I have the full Bose system, I'm wondering if this is just a software upgrade, and if so, is it available somewhere?
Talk to your dealer. That's probably the only place you'll get an answer to your question. I read somewhere in Bose literature where the AudioPilot noise reduction feature is built into the radio itself. If that's the case, it wouldn't be a GM software upgrade.