Audi TT / Beetle Login - EEPROM IMMO Key and Mileage Tool 2025-09-16

New release thread for Audi TT / Beetle Login Reader II — K-line Immobilizer PIN Utility: discuss, share feedback, and get help.

Audi TT / Beetle Login Reader II — K-line Immobilizer PIN Utility​

Read immobilizer login (PIN) on early Audi TT & VW New Beetle over K-line/COM.

Audi TT / Beetle Login Reader II — quick PIN read for early VAG clusters
Lightweight Windows tool that reads the immobilizer login (PIN) from early Audi TT (8N) and VW New Beetle via a simple K-line interface (COM port). Handy for cluster/key adaptation and ECU matching on Immo2/early Immo3 platforms.

...

Click to expand...

Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

View full details and download — Audi TT / Beetle Login Reader II — K-line Immobilizer PIN Utility