Skip to product information
1 of 1

BMW M3 (F80) M4 (F82/F83) M8 (F91/F92/F93) 2014-2023 12V 70Ah Lithium Battery Repair File Service

BMW M3 (F80) M4 (F82/F83) M8 (F91/F92/F93) 2014-2023 12V 70Ah Lithium Battery Repair File Service

Regular price $80.00 USD
Regular price Sale price $80.00 USD
Sale To order

In order to use the service, you need to provide us the original file of your battery BMS.

File can be read and written with one of the following:
PKPROG
VVDI Prog
MultiProg
CG Pro
Any EEPROM reader supporting 25C02

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!
To test if your BMS has not been locked, you just need to check with a multimeter the outer terminals of the battery controlled by the BMS to see if the voltage matches with the battery internal terminals. If all is OK, you will have a good voltage output.
We will refund you if service failed or prepare a new file.

Service provided in few minutes during workhours.

Supported part numbers:
61218092859

Brand Model Type Year Part no.
BMW
M3
(F80)
2014-2018
61218092859
BMW M4 (F82) 2014-2020 61218092859
BMW M4 (F83) 2014-2020 61218092859
BMW M8 (F91) 2019-2023 61218092859
BMW M8 (F92) 2019-2023 61218092859
BMW M8 (F93) 2019-2023 61218092859


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!

View full details

Supporting you every step of the way

Repairing a supercar is a challenge, one that is worth doing.

We daily work on Ferrari, McLaren, Lamborghini and other European supercars, so we have the best equipment at our disposal and lots of experience.

You don't just purchase products from us - we will follow up helping with diagnostics, installation and coding.