This operation manual is a proprietary business secret that outlines the successful refurbishment process for BMS Battery system and battery recovery. By following the provided instruction steps, which include text, images, and videos, you will be fully equipped to repair the BMS effectively and efficiently. Manual non-refundable once unlocked
Info
You can charge this service: 400€ You need 2 labor hours to deploy this repair BMW OEM CHARGE: 850€
Author: Vanja
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Common causes:
DEEP DISCHARGE 218219 – “Additional battery: aging detected”
“Aged auxiliary battery”
“Auxiliary battery relay stuck closed”
21A50A / 21A511 vezano uz starter timeout zbog AUX baterije