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OBD support for Smart #1

Live Data Requests

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/obd-requests/conexion-odb2-a-smart-1/
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The ODB2 connection does appear in other cars but not in Smart #1. Is it possible to activate this function for Smart #1?

What type of vehicle connection is this?
Posted by Ramon Oran ·
Status: Awaiting Clarification4 comments

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Comments4

  • ABRP User #6560

    •

    Feb 28

    The OBD BLE dongle support for the Smart #1 and Smart #3 has been running smoothly since June 2025.

    Since February 18, 2026, in addition to the HV battery temperature, the degradation (SOH) of the HV battery can now also be read via the BLE dongle on the #1 and #3.

    So if you haven't re-established the BLE connection since February 18, 2026, and therefore haven't received the new OBD configuration with the degradation displayed, you should now delete the ABRP BLE connection and re-establish it. After that, the degradation of the HV battery will also be displayed and used by ABRP.

    To all Smart #1 and #3 users: Please try out the new OBD configuration.

    Feedback on how it works is welcome.