✅ Install it. Your Uconnect will thank you.
While 18.45.01 was supposed to fix this, some owners continued to experience issues. In some cases, disconnecting the vehicle's negative battery cable overnight allowed the system to perform a full reset and resolve the problem. Uconnect Software Version 18.45.01
Plug the prepared USB drive into the vehicle's primary media USB port. ✅ Install it
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. In some cases, disconnecting the vehicle's negative battery
Uconnect Software Version 18.45.01 stands out as one of the most vital firmware releases for the generation of vehicles equipped with the 8.4-inch touchscreen (Uconnect 4C / 4C NAV). This article explores everything you need to know about this specific update, from its core enhancements to step-by-step installation instructions. Why Version 18.45.01 Matters