BMW 5 Series 2023–2024 — technical service bulletin
Bulletin B610124 · NHTSA communication 10249026 · issued Jan 4, 2024
Technical service bulletin
communication type
Equipment
component
2023–2024
model years
5
vehicle entries
Official summary
The washer fluid reservoir mounting hook has too much play, which allows the reservoir to vibrate and cause a noise.
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.