BMW X5 2024 — technical service bulletin
Bulletin B120124 · NHTSA communication 10249449 · issued Jan 19, 2024
Technical service bulletin
communication type
Engine and Engine Cooling
component
2024
model years
2
vehicle entries
Official summary
High levels of silicone inside the ignition coil can lead to premature failure.
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.