CT PERFORMANCE · TECHNOLOGY NEWS

Autotuner. FLEX. KESS3.
What is changing.

New ECU and TCU support, Bench/Boot unlocks and important tool updates. With sources and a brief explanation of their workshop relevance.

Autotuner

Volvo, Polestar and Geely: MG1CS080 unlock

MG1CS080 gains Bench access after a mail-in unlock. The release lists selected Volvo, Polestar, Geely, Lynk & Co and LEVC applications, including electric and hybrid variants.

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Autotuner

BMW DME8: improved OBD unlock patch

A new patch for MG1CS024, MG1CS049 and MG1CS201 prevents certain FSC-related faults after writing. Applying it requires another Bench unlock, even on ECUs already unlocked with an older patch.

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Autotuner

BMW and Mini DDE9: MD1CS015/115 unlocks

MD1CS015 and MD1CS115 in supported B47/B57 MHEV diesel applications gain Bench access after a mail-in unlock. The source lists current BMW models and the Mini Countryman.

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BMW and Land Rover V8: MG1CS221 unlock

Bosch MG1CS221 DME9 in supported 4.4 V8 applications gains Bench access after a mail-in unlock. Examples include BMW M5, XM and M60i, plus Range Rover and Defender OCTA.

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Autotuner

Mercedes MRD2/MRG2/MRG3: mail-in unlocks

MD1CP010, MD1CP011, MG1CS046 and MG1CS100 gain Bench access after a mail-in unlock. The source lists selected current Mercedes-Benz diesel, gasoline and hybrid applications.

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