: Before downloading a major update, check your license expiry date within LAT to ensure you are downloading a version compatible with your paid subscription.
Downloading the diagnostic software is only possible for users with a valid license. If you attempt to download without a valid dongle inserted, the website will block the download.
– Look for a device with a yellow exclamation mark, typically labeled "Autocom CDP + USB," "USB Serial Port," or similar.
Software downloads and updates are only available for users with a valid license .
: Links your hardware VCI (such as the Autocom ICON or CLASSIC) directly to your paid CARS or TRUCKS software subscription level. autocom usb security dongle download updated
Open Windows (press Win + X then select Device Manager). Expand the Universal Serial Bus controllers section.
Ensure the setup.exe file is run as an administrator.
Autocom USB Security Dongle Download Updated: A Comprehensive Guide
: Do not attempt to install a version newer than what your license covers, as it will not activate with your existing dongle. Physical Security : Before downloading a major update, check your
Run the downloaded driver setup file and follow the on-screen prompts.
: Right-click the device in Device Manager , select "Update Driver," and manually browse to the Autocom installation folder (typically containing the CDP+ USB drivers).
Vehicle technologies change rapidly. Updating your Autocom software via the security dongle provides:
: A common failure point is the software looking for the dongle on the wrong COM port. You must ensure the port assigned in Windows Device Manager matches the settings in the Autocom software's "Hardware Setup" menu. How to Safely Update – Look for a device with a yellow
Unplug and re-plug the Autocom CDP device after the update completes. Best Practices for Autocom Software Management
: If your computer does not recognize the dongle, you may need updated USB drivers. While official drivers are included in the software package, specific legacy drivers are sometimes hosted on third-party sites, but official sources are recommended for security.
If Windows fails to read the security dongle, shows communication faults, or flags the device with a yellow exclamation mark in the Device Manager, manually target the system drivers using these steps: Installation - autocom.se