BMW iX 2022–2023 — technical service bulletin
Bulletin B612623 · NHTSA communication 10244503 · issued Oct 26, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
There may be erroneous fault entries for the electric fan (E-FAN) in the Combined Charging Unit (CCU) in iXM60 Sports Activity Vehicles built from February 18, 2022 â  October 23, 2023.
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.