ME7.5 Immo (Immobilizer) Defeat Service - Audi B6 A4 | VW Mk4 GTI Jetta Golf

ME7.5 Immobilizer Defeat Service – VW & Audi ECU Unlock (1999–2005) Having trouble starting your ME7.5-equipped VW or Audi after swapping ECUs due to immobilizer lockout? Don’t worry — Carrot Top Tuning has you covered. We offer a professional Immobilizer Defeat Service for ME7.5 ECUs, commonly found in Volkswagen and Audi vehicles from 1999 to 2005. Whether your ECU, we can disable the immobilizer so your vehicle starts and runs without needing dealer programming. 🔧 What’s Included: Immobilizer defeat for all ME7.5 ECU variants Works on both OEM and performance-tuned ECUs Fast 1–3 business day turnaround (excluding weekends) Free return shipping via USPS Priority Mail (2–3 days) Overnight return shipping available at checkout ⚠️ Important Compatibility Notes: Not compatible with some Audi B6 A4 ECUs (2000–2005) using part numbers starting with 8E0 909 518 XX or 8E0 909 559 XX — these may trigger flashing hazard lights post-startup. Vehicle must have a matched key and cluster to avoid blinking immobilizer light (this does not affect starting/running). After installation, clear DTCs using VCDS/VAG-COM to avoid start-up issues caused by stored immobilizer faults. 📦 How It Works: Purchase this service before shipping your ECU to ensure proper tracking and processing. Include your order number and contact info inside the package when shipping to us. Do NOT require signature confirmation — this will delay delivery. We’ll perform the immobilizer delete and ship it back within 1–3 business days. ✅ Compatible Vehicles: Volkswagen Golf, GTI, Jetta – 1999.5 to 2004.5 Audi TT (MK1) – 1999.5 to 2004.5 Audi A4 (B6 Chassis) – 2002 to 2005 (excluding incompatible part numbers listed above) 📧 Questions? For compatibility confirmation, please email us at support@carrottoptuning.com with your ECU part number.