BMW 328 2007–2019 — technical service bulletin
Bulletin B540907 · NHTSA communication 10163047 · issued Jun 1, 2019
Technical service bulletin
communication type
Structure
component
2007–2019
model years
38
vehicle entries
Official summary
RETRACTABLE HARDTOP STATUS REQUEST SUPPLEMENT. This Service Information bulletin replaces SI B54 09 07 dated September 2018.
Vehicles covered
- 2007 BMW 328
- 2008 BMW 328
- 2009 BMW 328
- 2010 BMW 328
- 2011 BMW 328I
- 2012 BMW 328I
- 2013 BMW 328I
- 2007 BMW 335
- 2008 BMW 335
- 2009 BMW 335
- 2010 BMW 335
- 2011 BMW 335I
- 2012 BMW 335I
- 2013 BMW 335I
- 2011 BMW 335IS
- 2012 BMW 335IS
- 2013 BMW 335IS
- 2014 BMW 428I
- 2015 BMW 428I
- 2016 BMW 428I
- 2017 BMW 430I
- 2018 BMW 430I
- 2014 BMW 435I
- 2015 BMW 435I
- 2016 BMW 435I
- 2017 BMW 440I
- 2018 BMW 440I
- 2008 BMW M3
- 2009 BMW M3
- 2010 BMW M3
- 2011 BMW M3
- 2012 BMW M3
- 2013 BMW M3
- 2015 BMW M4
- 2016 BMW M4
- 2017 BMW M4
- 2018 BMW M4
- 2019 BMW M850I
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.