Uconnect Software Version 18.45.01 __link__ Site

Uconnect Software Version 18.45.01: What’s New, Why You Need It, and How to Install

If you drive a modern Chrysler, Dodge, Jeep, or Ram vehicle, you’ve likely seen a notification about a software update. The latest stable release making the rounds is Uconnect Software Version 18.45.01.

While it’s not the newest “over-the-air” (OTA) release for 2024-2025 models, 18.45.01 remains a critical update for owners of vehicles equipped with the Uconnect 4C NAV system (the 8.4-inch display). Here is everything you need to know about this update.

🚗 System Update Overview: Uconnect Software Version 18.45.01

If you’ve recently started your Dodge, Chrysler, Jeep, or Ram vehicle and noticed a prompt for a software update—or if you’re just manually checking for updates in the system settings—you might see Version 18.45.01 listed. Uconnect Software Version 18.45.01

Many owners wonder what is actually included in these "over-the-air" updates, as the release notes on the screen are often vague. Here is a breakdown of what this version entails, compatibility, and what to expect after installation.

Step‑by‑Step Installation

Step 1: Download the Firmware

• Go to the official Uconnect update portal: https://www.driveuconnect.com/support/software-update/
• Enter your VIN to see if 18.45.01 is the latest available version for your vehicle.
• Download the .exe or .zip file.

Step 2: Prepare the USB Drive

• Extract the downloaded files to your computer.
• Copy the contents (usually a folder named swdl and a file swdl.iso or update.log) to the root of the FAT32-formatted USB drive.
• Safely eject the USB drive.

Step 3: Apply the Update in Your Vehicle Uconnect Software Version 18

1. Start your vehicle’s engine (to prevent battery drain).
2. Insert the USB drive into the center console or dashboard USB port.
3. The Uconnect screen should automatically detect the update and prompt: “New software version found. Update now?”
4. Tap Yes / Update.
5. The screen will go black, then show a progress bar. Do not touch anything—no shifting gears, no turning off the engine.
6. The system may reboot 2–3 times. The final reboot returns you to the home screen.
7. Remove the USB drive. Go to Settings > System Information to verify the version reads 18.45.01.

3. Known Issues Addressed in This Version

Version 18.45.01 acted as a "patch" for several specific user complaints documented in earlier builds (such as 17.xx.xx):

1. The "Black Screen" Bug: Fixed a critical error where the screen would go black and require a vehicle restart.
2. Climate Control Reset: Corrected an issue where the climate control temperature settings would visually reset to "Lo" or "Hi" upon vehicle start, even if the actual temperature was different.
3. SiriusXM Buffering: Improved the buffering on SiriusXM Travel Link services (fuel prices, weather, sports scores) to prevent the "No Data Available" error message.

Method B: USB Update (Manual)

This is the most common method for users without active subscriptions. Go to the official Uconnect update portal: https://www

1. Visit the official DriveUconnect website.
2. Enter your Vehicle Identification Number (VIN).
3. If the update is applicable to your VIN, you can download the file to a USB drive (formatted in FAT32).
4. Insert the USB into the vehicle and follow the on-screen prompts.