Telematics Box Module (TBM) wiTECH update to 4.36
Customers may experience one or more of the following: ? Uconnect box requires service message (Fig. 1) . ? Uconnect box backup ?battery low? message on the radio. ? WiFi hotspot streaming lost. ? Rear mirror LED blinking after ignition cycle. ? Uconnect App charge schedule / climate schedule setup issue. ? Customer not seeing profile or other vehicle information on the mobile app. This bulletin involves updating the TBM software from 4.27i to 4.36.
