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Mercedes-Benz EQA (H243) EQB (X243) EQC (N293) 2019-2025 BMC A2939006300 Lithium Battery Repair File Service

Description

In order to use the service, you need to provide us the original file of your battery BMS or the exact part number of the battery and your VIN.

File can be read and written with VVDI MultiProg

After our file is written, remember to charge your battery to max before reinstalling the BMS back into the battery or it will lock again!
Service provided in few minutes during workhours.

Common faults related to software issues (can resolve via file):
Low charge (and battery won't charge);
Frequency counter "Switching cycles of contactors" has reached its final value
Crash fault

Common faults related to hardware issues (requires to replace the BMC):
No communication
Internal error
Battery cell values unreadable via live data
Battery temperature sensor data unreadable via live data

Supported part numbers:
A2939006300

Product form

$150.00

Import fees may apply. Ask our team for more info!

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      Before you order...

    Check carefully the notes on the product info so you know what you need to provide and/or have at the ready to proceed with the service or purchasing the software.

      Not satisfied?

    Most of our services can be refunded if not successful, but not all - please ask our team before proceeding with the service for details!

    Description

    In order to use the service, you need to provide us the original file of your battery BMS or the exact part number of the battery and your VIN.

    File can be read and written with VVDI MultiProg

    After our file is written, remember to charge your battery to max before reinstalling the BMS back into the battery or it will lock again!
    Service provided in few minutes during workhours.

    Common faults related to software issues (can resolve via file):
    Low charge (and battery won't charge);
    Frequency counter "Switching cycles of contactors" has reached its final value
    Crash fault

    Common faults related to hardware issues (requires to replace the BMC):
    No communication
    Internal error
    Battery cell values unreadable via live data
    Battery temperature sensor data unreadable via live data

    Supported part numbers:
    A2939006300

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