Affected Component: EQUIPMENT

Date Published
OCT 24, 2019
NHTSA TSB #
10168479
TSB Document
Summary
Flash: Active Noise Cancellation (ANC) Module Enhancements This bulletin involves updating the ANC system with the latest available software. The customer may describe one or more of the following inside the cabin: A drone noise. A booming sound. A humming noise. A muffled sound. A pulsing noise.