VW Passat B5 · Polo 9N · Skoda Fabia

VW System VDO86 | Immo 3 Lost Key Programming Course

Learn the full VW Passat / Polo / Fabia lost key workflow — OBD Pin Code extraction, VDO86 cluster access, ID48 chip generation & adaptation using Key Tool Plus and VVDI2.

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Volkswagen Passat B5, VW Polo 9N and Skoda Fabia Mk1 all keys lost procedure including SKC extraction via OBD, ID48 chip generation with XT27 super chip, VDO86 dashboard pin code reading, and key programming using Xhorse Key Tool Plus, VVDI2 and KD-X2. Full tutorial for VAG Immo 3 K-Line systems.

VW Polo 9N / Passat B5 Key Programming | SKC Extraction & ID48 Course

VAG Immo 3 Course

VW Polo 9N / Passat B5 Key Programming & SKC Extraction

In this tutorial we cover VDO86 / Immo 3 systems. Learn to extract the SKC (Pin Code) via OBD, prepare the dealer chip using Key Tool Plus, and complete the job on VW Passat B5, Polo 9N, and Skoda Fabia.

Quick Tips (Locked)

System reference data. Values hidden.

TransponderHIDDEN

Super Chip IDHIDDEN

BladeHU66

SKC MethodHIDDEN

Remote FreqHIDDEN

Tools & Coverage

We demonstrate SKC extraction on:

VehicleVW Polo 9N (2002-08)

VehicleVW Passat B5.5

VehicleSkoda Fabia Mk1

ToolKey Tool Plus

ToolVVDI2 (VAG)

Course Modules (Locked)

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ID48 Chip Generation

Configuring XT27 Super Chip for VAG Immo 3.

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VW Polo 9N SKC Extraction

Reading the 4-digit Pin Code via OBD (VDO86).

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OBD Key Learning

Adapting keys to the immobiliser using Pin Code.

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Live Job: Passat B5 AKL

Full All Keys Lost workflow POV.

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System Technical Notes

VW Polo 9N SKC Extraction OBD

On the VW Polo 9N (2002–2008), the Immobiliser code (SKC) is stored within the VDO86 or Motometer instrument cluster. This course demonstrates how to extract this 4-digit pin code via OBD using the Xhorse Key Tool Plus or VVDI2 without removing the dashboard.

Transponder Preparation (ID48)

These vehicles use the ID48 (Megamos Crypto) system. We show you how to generate a dealer key using an XT27 Super Chip or standard glass ID48. This is essential when no original keys are available (All Keys Lost).

Remote Programming

The remote control for the Polo 9N and Passat B5 operates on 433MHz (UK) or 315MHz (USA). We cover the manual adaptation procedure and VCDS adaptation channel 01 methods.

Supported Models

This procedure applies to all VAG Immo 3 K-Line vehicles, including the VW Golf Mk4, VW Bora, VW Transporter T5 (pre-2009), and Seat Ibiza (6L).