BMW 530I 2017 — technical service bulletin
Bulletin B341017 · NHTSA communication 10138393 · issued Apr 1, 2017
Technical service bulletin
communication type
Service Brakes
component
2017
model years
2
vehicle entries
Official summary
LOW-SPEED BRAKE SQUEAL: Vehicle brakes produce a squealing noise when applied at low speed.
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.