BMW i3 2014–2015 — technical service bulletin
Bulletin 340214 · NHTSA communication 10149369 · issued Oct 1, 2014
Technical service bulletin
communication type
Service Brakes
component
2014–2015
model years
2
vehicle entries
Official summary
Noises when Braking. INFORMATION Not applicable. Low frequency grating noises occur when using the service brakes. These noises may be most noticeable when the parking assistant feature is activated. High frequency grating noises occur when coming to a stop and gently applying the service brakes.
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.