Volkswagen ID.4 2021–2023 — technical service bulletin
Bulletin V9324012073298_1 · NHTSA communication 10252092 · issued Mar 22, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
Electrical system error message (yellow) with DTC P0BBD00 stored in Battery Regulation Control Module -J840- (diagnostic address 008C).
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.