New AT Protocol!
Dear Users,
We are deploying a massive update designed to drive immediate volume to your dyno! We are thrilled to announce that the latest-generation Bosch MD1CS015 and MD1CS115 DDE9 ECUs are now officially supported in Bench mode on your AutoTuner Tool.
This high-value software release focuses entirely on the latest generation of Mild-Hybrid (MHEV) Diesel powerplants from the BMW Group. It unlocks a massive fleet of 2022 to 2027 vehicles powered by the newest 4-cylinder and straight-six diesel configurations (B47 & B57), as well as the brand-new Mini Countryman (2024+).
💡 Capture a High-Demand Premium Market
Modern BMW Mild-Hybrid diesel vehicles are the ultimate everyday cruisers and represent an ever-growing share of the high-end European car market. This protocol allows you to confidently offer Stage 1 calibrations, massive torque delivery, and optimized fuel economy on ultra-recent passenger cars and SUVs that are often still covered by factory warranties.
🔒 Advanced Secured Workflow (Mail-in ➡️ Bench):
Mail-in Unlock: The ECU must first be sent to our headquarters for a secure hardware unlock by our engineering team.
Bench: Once returned to your workshop, factory software restrictions are gone. You gain unrestricted Bench access to safely read and write calibrations directly through the ECU connector pinout—no physical opening required.
🚗 Elite Electrified Fleet Supported:
- 4-Cylinder Diesel Range (18d, 20d, 23d MHEV / MD1CS015):
- BMW: 2-Series Active Tourer (2022+), 5-Series (2023+), X1 (2023+), X2 (2023+).
- Mini: Countryman 2.0d MHEV (2024+).
- 6-Cylinder Diesel Range (30d & 40d MHEV / MD1CS115):
- BMW: 5-Series (2023+), 7-Series (2023+), X5 (2023-2027), X6 (2023+), X7 (2023+).
Update your software today and establish your workshop as the premier destination for modern BMW & Mini Mild-Hybrid tuning!
The AT Team
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👉 Remote Unlock for BMW MDG1
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👉 Reusable ECU shipping case |
Key Features
- Type: Engine Control Unit (ECU) ⚙️
- Mode: Bench NR 🔌
- MCU: TC399 🖥️
- Read time: 3min 30sec ⏱️
- Write time: 30sec ⏱️
- Checksums correction ✅
- Backup creation 🔄
- Mail-in unlock needed 📦
Compatibility List*
🚗 BMW Models: 2-Active Tourer (2022) / 5-serie (2023) / 7-serie (2023) / X1 (2023) / X2 (2023) / X5 (2023 - 2027) / X6 (2023) / X7 (2023)
🔧 BMW Engines: 18d / 20d MHEV / 23d MHEV / 30d MHEV / 40d MHEV
🚗 Mini Model: Countryman (2024)
🔧 Mini Engine: 2.0d MHEV
*The list may evolve over time.