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Service bulletin B540907

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10163047
Published by NHTSA2019-07-22
Manufacturer's numberB540907
Manufacturer's date2019-06-01
NHTSA componentSTRUCTURE

NHTSA's summary

RETRACTABLE HARDTOP STATUS REQUEST SUPPLEMENT. This Service Information bulletin replaces SI B54 09 07 dated September 2018.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Body and frame

Vehicles listed
BMW 3282007 to 2010
BMW 328I2011, 2012, 2013
BMW 3352007 to 2010
BMW 335I2011, 2012, 2013
BMW 335IS2011, 2012, 2013
BMW 428I2014, 2015, 2016
BMW 430I2017, 2018
BMW 435I2014, 2015, 2016
BMW 440I2017, 2018
BMW M32008, 2009, 2010, 2011, 2012, 2013
BMW M42015, 2016, 2017, 2018
BMW M850I2019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
16V6530002016-09-09. STRUCTURE:FRAME AND MEMBERS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B0108262026-09-28. Warranty extension. The coverage period for qualifying lower rear side panel water drain repair that addresses the issues described in the Service Information Bulletin has been extended to 15 years / 150,000 miles, as determined from the original first in-service / delivery date.
B5132182023-12-06. Service bulletin. The paint finish on the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
B5146162023-06-26. Service bulletin. Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
B5133162021-08-09. Service bulletin. Water sloshing noises coming from the rear passenger compartment (left or right) while driving Water ingress in the luggage compartment, or in the rear passenger compartment- rear seat bench rear passenger compartment foot well rear passenger compartment side panel Failure of various control units installed in the area of the water removal channel
B5132182020-12-21. Service bulletin. PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED: The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
B5125192019-09-23. Service bulletin. GROANING NOISE WHEN OPENING/CLOSING FRONT WINDOWS. A groaning noise can be heard from the front door(s) when opening or closing the power windows.
B5133162019-08-19. Service bulletin. LOSHING NOISES/WATER IN REAR PASSENGER COMPARTMENT: This Service Information bulletin replaces SI B51 33 16 dated August 2016.
5139112019-07-11. Service bulletin. Trunk Lid Intermittently Does Not Open or Latch. Intermittently the trunk lid does not pop open when using the remote, or latch when closing. If the vehicle is driven and the trunk is not closed fully, a Check Control message will be displayed in the instrument cluster. CAUSE: The trunk lid is out of tolerance. When opening or closing the trunk lid, the latch rubs against the striker because of insufficient clearance.
5122122019-07-10. Service bulletin. Wind Noise from Front Door Window Seal by Side Mirror. The front window may have wind noise by the side mirror when driving. CAUSE The window guide seal is not properly fitted to the door.
B6623172019-06-24. Service bulletin. Service Information March 2018 Drivers Assistance Remote Control Systems B66 23 17 Technical Service This Service Information bulletin replaces SI B66 23 17 dated February 2018 CONTACTLESS TAILGATE (SMART OPENER) IS TOO SENSITIVE.