13/10/2026
Audi RS6 – 48V Battery BMS Repair
This Audi RS6 suffered a 48V battery BMS lock following a BSG alternator failure.
The customer sent the battery to us by post for repair.
We carried out the necessary BMS repair and reset, with the unit tested and ready to go back to the customer the same day it arrived.
No need to replace the complete 48V battery.
Audi 48V BMS repairs available by post across the UK.
https://www.vw-retrofit.co.uk/product/audi-48v-battery-bms-repair/