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Bowland Autotech Store

BMW G Series 48V Mild Hybrid Battery Reset Unlock Crash Shutdown Service BMS

BMW G Series 48V Mild Hybrid Battery Reset Unlock Crash Shutdown Service BMS

£200.00 GBP
£200.00 GBP
Sale Sold out
Taxes included.
Bowland Autotech Ltd

BMW G Series 48V Mild Hybrid Battery Reset Unlock Crash Shutdown Service BMS

Reset service for BMW G Series 48V mild hybrid battery BMS modules.
Suitable for batteries with crash shutdown, reset / unlock required, under-voltage, safe mode, charging faults, or batteries that stopped working after long storage.

What this service is for

This service is for BMW G Series 48V mild hybrid battery BMS reset and unlock.

It is typically needed when the battery has gone into crash shutdown, shows BMS fault / charging fault, remains in safe mode, or will not recover after a low-voltage event or long storage.

What we do

  • Reset and unlock the BMW 48V mild hybrid BMS module
  • Help clear crash shutdown / lock conditions where possible
  • Prepare the module for return and refit
  • Specialist service for BMW G Series 48V mild hybrid battery systems

Before sending

Please contact us first and send:

  • Clear photo of the battery label
  • Diagnostic report
  • Battery voltage
  • SOC
  • Fault codes
  • Short description of the fault symptoms

This helps us confirm compatibility before anything is sent.

Common BMW G Series models

Common applications include:

2 Series G42 • 3 Series G20 / G21 • 4 Series G22 / G23 / G26 • 5 Series G30 / G31 • 6 Series G32 • 7 Series G11 / G12

Common fault symptoms

  • Crash shutdown active
  • Battery will not charge
  • Vehicle stuck in safe mode
  • Under-voltage faults will not clear
  • BMS errors remain after repairs
  • Battery not working after long storage

How to proceed

Please contact us first with your battery photo, fault symptoms, voltage, SOC, and diagnostic report. Once compatibility is confirmed, we will advise you on sending the module to us.

Where to send your module

Bowland Autotech Ltd
11 Penny Stone Road
Halton, Lancaster
LA2 6QE
United Kingdom
Mobile: +44 7342658764

Please note

  • This is a service for your own BMS module
  • No battery is supplied
  • Please contact us first before sending anything
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