Software Version 18.45.01: Uconnect

Because this was a systemic failure, Fiat Chrysler Automobiles (FCA, now part of Stellantis) did not give owners the option to decline the update indefinitely. It was a mandatory fix to keep the infotainment system's core functions working.

Background and purpose of Uconnect Uconnect serves as the human–machine interface between drivers and a vehicle’s digital services. It integrates touchscreen displays, voice recognition, Bluetooth phone connectivity, Apple CarPlay and Android Auto support, radio and streaming media, navigation, and vehicle-specific controls (climate, driver assistance settings, vehicle status). Beyond convenience, Uconnect updates are important for safety and reliability: they can improve responsiveness of controls, patch software bugs that could cause freezes or miscommunications, and ensure compatibility with evolving mobile device standards and connected services. Uconnect Software Version 18.45.01

This update is not a complete UI overhaul; instead, it focuses on refining the user experience. According to official TSBs (Technical Service Bulletins) and user reports, here are the primary changes: Because this was a systemic failure, Fiat Chrysler