It fixes long-standing Bluetooth frustrations, stabilizes Apple CarPlay and Android Auto, and improves overall system responsiveness without introducing major new bugs. While it doesn’t offer flashy new features, its focus on reliability makes it the gold standard for 2017–2019 Uconnect 4C owners.
If you have a strong 4G/LTE signal, the update should download automatically in the background while the vehicle is running. You can also manually trigger the update: Uconnect Software Version 18.45.01
Installing Uconnect firmware is a straightforward but meticulous process. —a power failure or USB removal can corrupt the system. It fixes long-standing Bluetooth frustrations
Includes the ability to drag and drop apps to the menu bar and introduces a new vehicle logo on the navigation screen. stabilizes Apple CarPlay and Android Auto