BMW 330E 2019–2021 — technical service bulletin
Bulletin B341020 · NHTSA communication 10182909 · issued Oct 1, 2020
Technical service bulletin
communication type
Service Brakes
component
2019–2021
model years
8
vehicle entries
Official summary
TICKING NOISE FROM DRIVERS FOOTWELL DURING LIGHT BRAKING WHILE COASTING: A ticking sound can be heard from the drivers footwell while coasting with the engine OFF. The noise occurs when the pedal is slightly pressed with minimum force without the brake light being activated.
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.