VCDS 12.12 3 Deutsch is a software version specifically designed for diagnosing and troubleshooting issues in older Volkswagen Audi Group (VAG) vehicles. This guide provides comprehensive information on downloading and using VCDS 12.12 3 Deutsch with compatible interfaces.
Compatibility and Important Considerations
VCDS 12.12 3 Deutsch is compatible with “dumb” K-Line interfaces and older Ross-Tech interfaces like ISO-COM, FAST-COM, MAX-COM, BI-COM, TWIN-COM, and UNI-COM, typically used on VAG cars from 2005 or earlier. It does not work with HEX, KEY, KII, or Micro-CAN interfaces. If you have a newer vehicle or one of these interfaces, you need a different version of VCDS.
Before downloading, understand the following:
- Copyright: VCDS-Lite, the foundation of VCDS 12.12 3 Deutsch, is copyrighted by Ross-Tech LLC. Redistribution or reverse-engineering without permission is prohibited.
- Disclaimer: This software is provided “as is.” While extensively tested, Ross-Tech disclaims liability for potential damage to your computer or vehicle.
- Non-Commercial Use: The unregistered version is free for non-commercial use only. Commercial use requires registration.
Download and Installation Instructions
To download and install VCDS 12.12 3 Deutsch:
- Download the self-installing executable file (~1.5MB). The link is provided at the end of this document.
- Run the file and follow the on-screen prompts.
- Install the software on your computer’s hard drive. It will not function correctly if run directly from a CD or other removable media.
Using VCDS 12.12 3 Deutsch
After installation, connect your compatible interface to your computer and the car’s OBD-II port. Turn the car’s ignition on (engine off). Launch VCDS 12.12 3 Deutsch and follow these steps:
- Select Options: Choose the correct communication port for your interface.
- Test the Connection: Click “Test” to verify communication between the software, interface, and vehicle.
- Save Settings: Save your communication port settings.
Additional Information
- Windows Compatibility: VCDS 12.12 3 Deutsch works with Windows 95 through Windows 10 (32-bit and 64-bit). It does not work with Windows RT.
- Driver Responsibility: If using a third-party USB interface, driver compatibility is the responsibility of the interface manufacturer.
- Default Installation Directory: C:Ross-TechVCDS-Lite. This should not conflict with other Ross-Tech software installations.
- Removing Older Versions: Delete the shortcuts and program folders (typically C:VAG-COM, C:VAG-COM-Beta, or similar locations in Program Files).
Download Link and Resources
| VCDS-Lite Release 1.2 (Basis for VCDS 12.12 3 Deutsch) |
|---|
| Download Link |
Helpful Resources:
- Interactive Demo/Manual: Access the interactive manual here for detailed instructions and guidance on using the software.
This guide aims to provide comprehensive information on VCDS 12.12 3 Deutsch. Always refer to official Ross-Tech documentation for the most accurate and up-to-date information. Remember to use this software responsibly and at your own risk.
