NHTSA Complaint #11512527 — 2022 GMC YUKON

Complete shutdown of electronic controls: Driving (pulled out of parking lot) Both remotes in vehicle SiriusXM on w/music Turned audio volume down from steering wheel Music volume immediately jumped to highest level Volume would not respond to steering wheel, radio knob or screen controls Could not turn off or change volume via radio knob (pulled over) Engine shut-off but immediately restarted, multiplt attempts on Park-foot on brake, with audio at full volume and no response to any controls (wheel, infotainment, radio knob) Tried to use remote: lock/unlock/stop, but no response. Changed source from SiriusXM to Android Auto via steering wheel controls and was able to reduce volume and all controls returned to normal function.