BMW 5 Series 2000 — technical service bulletin
Bulletin B067124 · NHTSA communication 11008322 · issued Sep 20, 2024
Technical service bulletin
communication type
Engine
component
2000
model years
5
vehicle entries
Official summary
Thermostat Return
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.