BMW X5 2024–2025 — service campaign
Bulletin B610225 · NHTSA communication 11016442 · issued Mar 27, 2025
Service campaign
communication type
Suspension
component
2024–2025
model years
6
vehicle entries
Official summary
Due to unfavorable tolerances, the Power Control Unit (PCU) may switch off under heavy loads and nolonger charge the Lithium-Ion (Li-Ion) Auxiliary (AUX) battery. This leads to the failure of the roll stabilization,and loss of communication to the EARS modules (S 0421 & S 0422).
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.