RA3 RA4 Radio Enhancements
This bulletin involves inspecting and, if required, updating the radio software.
A small number of customers may experience one or more of the following:
· Navigation failed message is displayed.
· Clock not automatically updating to local time.
· Poor or no connection to cellular network.
· HVAC temperature out of sync with radio display (KL vehicles).
· Display goes blank/black.
· Radio locks up.
· Some Uconnect App remote commands do not execute with the vehicle.