Uconnect Software Update 18.45.01 Download |verified| Here

Remove any other USB devices, SD cards, or Bluetooth devices paired to the car to avoid interference.

A: No, it does not overwrite BCM (body control module) customizations. However, it may reset radio-specific custom settings.

The UConnect infotainment system is the digital heart of your Fiat Chrysler Automobiles (FCA)—now Stellantis—vehicle. Keeping this system updated ensures smooth performance, eliminates bugs, and maintains compatibility with modern smartphones. uconnect software update 18.45.01 download

Open your computer's file explorer, right-click the USB drive, and select .

: This update was designed for the US market. However, Canadian owners have successfully installed it from third-party forums when it was unavailable locally. Remove any other USB devices, SD cards, or

Start the vehicle or put it in the "RUN" position. It is recommended to keep the engine running or use a trickle charger to prevent the battery from dying during the 20–45 minute process.

Version 18.45.01 is a firmware update primarily aimed at Uconnect 4 and 4C systems (the 8.4-inch touchscreen). It is for the newer Uconnect 5 (2022+ models). The UConnect infotainment system is the digital heart

This specific firmware version (18.45.01) is the highest available level for many older RA3 and RA4 (Uconnect 8.4) systems. Installing it addresses several vital system functions:

This update generally applies to the following models equipped with the Uconnect 8.4-inch (RA3/RA4) system:

Stellantis is shifting toward and Electro (Android Automotive-based systems) for 2024+ models. For vehicles still on Uconnect 4C, version 18.45.01 may be the last major feature update. Expect only critical security patches after 2025.

Cherokee (2013–2017), Grand Cherokee (2014–2017), Renegade (2015–2017) RAM: 1500/2500/3500 Pickups and Cab Chassis (2013–2017)