: Some users report needing to update to version 17.43.01 before moving to 18.45.01. Release Date : Originally released around October 9, 2019 . How to Update
Enhancements include improved Bluetooth pairing, faster tuner performance, and better voice recognition. Uconnect Software Version 18.45.01
equipped with the 8.4-inch UH (A or AI) radio systems. This specific version was released to address a "GPS week rollover" issue that occurred in late 2019, which would otherwise cause the system to display an incorrect date or time and result in inaccurate navigation. Key Features and Fixes GPS Rollover Fix : Some users report needing to update to version 17
This version applies to models equipped with or RA4 (Uconnect 3C Nav 8.4) radios. equipped with the 8
If your system is completely locked up, locate the radio fuse (often F40 in the engine bay fuse box) under your vehicle's hood, pull it for 10-15 minutes, and replace it. This forces a complete hardware power cycle. Is 18.45.01 Right for Your Vehicle?
Fixes a bug that caused saved AM/FM/XM radio presets to randomly erase after cycling the ignition.
You have two options: