BMW M2 2015–2018 — technical service bulletin

Bulletin B111019 · NHTSA communication 10163993 · issued Jul 1, 2019

Technical service bulletin

communication type

Engine

component

2015–2018

model years

vehicle entries

Official summary

DELIVERY STOP: CRANKCASE BEDPLATE. On affected vehicles the crankcase bedplate may not have been installed correctly.

Vehicles covered

2016 BMW M2
2017 BMW M2
2018 BMW M2
2015 BMW M4
2016 BMW M4
2017 BMW M4
2018 BMW M4

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.