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About
The TÜV NORD Onboard Car Diagnosis app enables easy checking of error codes, mileage, and VINs. Developed by Carly for TÜV NORD, the app offers precise diagnostic features and insights into vehicle status to identify and resolve potential issues early.
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What's New in TNM OBCD
2.4.10
July 9, 2026
Improvements in core functions - check weekly newsletter for more details.
