UAX and UCX Radio Enhancements
This bulletin involves inspecting and if required, updating the radio software level to 28.1. Customers may experience one or more of the following:Audio distortion. Uconnect App inoperative.
Navigation route guidance incorrect. Radio locked up. Voice recognition inoperative. Navigation locks up and/or black screen. Missing CarPlay® message ?Device Not Present? when using the IPhone® display screen. Split screen with incorrect display. Radio display screen may flicker. Poor Bluetooth® audio. Split screen with incorrect display. Radio will intermittently reset. SXM® audio stops working. SXM missing the menu and/or display graphics. In addition, the following improvements are included:Radio reception improvements. AndroidAuto®/CarPlay enhancements. Language enhancements.
