: Reads secret PIN codes (Secret Key Codes) from immobilizer units and dashboards.
VAG Tacho 3.01 is a product of its time: a specialized tool that gave car owners access to their vehicle's immobilizer systems at a time when dealer-only tools were the norm. For a classic VAG enthusiast with a pre-2005 car and a willingness to manage significant technical and security hurdles, it may still hold some value.
While VAG Tacho 3.01 is limited to pre-2005 K-Line vehicles, version 5.0 expands support to CAN-based dashboards, particularly those using NEC MCU (24C32/24C64) chips. For professional use, the VAG K+CAN Commander is often more capable, as it supports both older K-Line and newer CAN-bus vehicles, offering a broader range of functions like module coding that are not possible with VAG Tacho.
: Version 3.01 integrates a specialized sub-module explicitly designed to read/clear error logs and reset deployed crash data inside select Opel Immobilizer systems (Immo1 and Immo2) and airbag control modules up to the year 2004. Supported Vehicle Models and Instrument Clusters
Select your vehicle's instrument cluster type from the dropdown menu (e.g., VDO, MotoMeter, Magneti Marelli).
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
If you need help setting up the software or troubleshooting a connection issue, let me know. Which are you using? What is the exact make, model, and year of the vehicle? What error message or behavior are you experiencing? Share public link
3.01 was built for Windows XP and 7. Running it on Windows 10 or 11 often requires running it in "Compatibility Mode" or a Virtual Machine, which can cause timing issues during the data write process. How to Proceed Safely
Open the software and select your specific dashboard type from the dropdown menu (e.g., Volkswagen VDO New ).