BMW i4 2022 — technical service bulletin
Bulletin B040122 · NHTSA communication 10208162 · issued Jan 1, 2022
Technical service bulletin
communication type
Electrical System
component
2022
model years
2
vehicle entries
Official summary
With the introduction of the i4(G26 BEV) and iX(i20), the clearance necessary between vehicle lift components and the different sized and shaped High Voltage (HV) battery cases is critical. Without the proper clearance, removal of the HV battery unit will not be possible due to either lift table obstruction or battery case interference.
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.