Manufacturer: VAG (VW, AUDI, SKODA, SEAT)
Brand: SIEMENS
Model: SIMOS 10.11
Function: Immo off
Emulator: No
Immo off solution Siemens Simos 10.11 – VAG group
The Siemens SIMOS 10.11 ECU is commonly installed in a wide range of 1.2 TSI engines across the VAG group, including Audi, SEAT, Skoda, and Volkswagen. These ECUs integrate immobilizer functionality that can present challenges during ECU replacement, engine swaps, or immobilizer system faults.
This guide provides a step-by-step walkthrough of the process, utilizing CKDecode, an immo off online software solution that processes the ECU.
Supported vehicle models with Siemens Simos 10.11
With broad brand coverage, this control unit fits cars for instance:
Audi:
- A1 (8X) – 1.2 TSI
- A3 (8P) – 1.2 TSI
SEAT:
- Altea / Altea XL (2004/2006) – 1.2 TSI
- Ibiza (6J) – 1.2 TSI
- Leon (1P) – 1.2 TSI
- Toledo (KG) – 1.2 TSI
Skoda:
- Fabia (2007) – 1.2 TSI
- Octavia (2005/2013) – 1.2 TSI
- Rapid (2012) – 1.2 TSI
- Roomster (2006) – 1.2 TSI
- Yeti (2008) – 1.2 TSI
Volkswagen:
- Beetle (2011) – 1.2 TSI
- Caddy (2K) – 1.2 TSI
- Golf VI – 1.2 TSI
- Jetta – 1.2 TSI
- Polo (6R) – 1.2 TSI
- Touran (2010) – 1.2 TSI
Siemens Simos 10.11 Immo off by CK Decode: Immobilizer remover software
If you’re working on a Siemens Simos 10.11 ECU, here’s how to properly disable the immobilizer using CK Decode.
- Download CKDecode through this link
- Click on the Functions Tab and select VAG – Siemens – SIMOS 10.11 – Immo off
- Read the MCU ID
- Do a full read with your interface and upload the file
- Click Process button
- Write the file processed by CKDecode
