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Service bulletin 511409

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 id10150038
Published by NHTSA2018-12-03
Manufacturer's number511409
Manufacturer's date2013-07-01
NHTSA componentSTRUCTURE:BODY:TRUNK LID

NHTSA's summary

Automatic Trunk Lid Does Not Close Properly. Intermittently, the automatic trunk lid (HKL) will not close properly. When the automatic close button on the trunk lid is pressed, the trunk lid will begin closing and then reopen, just before it reaches the end of travel. Closing the trunk manually will allow it to properly latch closed. No relevant fault codes are stored. CAUSE Software error in the HKL control unit

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 750I2009, 2010
BMW 750LI2009, 2010
BMW 760LI2010

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

Other bulletins for the same vehicles and component
B6513202021-03-15. Service bulletin. COLLECTION OF DRIVER'S AND PASSENGER'S SIDE AIR BAGS: BMW intends to perform evaluations and analyses on these side air bags.
5129122018-12-03. Service bulletin. Rattling Noise from the Front Passenger Side Trim. A rattling or clattering noise may be heard from the front passenger's side footwell area when driving on rough roads. CAUSE The front passenger's footwell trim makes contact with the side cover of the instrument panel.
5133142018-11-13. Service bulletin. This Service Information bulletin supersedes SI B51 33 14 dated October 2014. designates changes to this revision SUBJECT New "Gas Door Operation" Instruction Label. Initial quality reports show the customers are not certain how to open and close the fuel filler flap.
B5130152018-11-13. Service bulletin. "Tailgate does not stay in fully open position. This Service Action involves F01, F02, and F04 7 Series models 2009 to 2014. Only vehicles which require this Service Action to be completed will show it as ?Open? when checked either in the ""Service Menu"" of DCSnet (Dealer Communication System) or with the Key Reader."
B3301152018-11-05. Service bulletin. Cracking in Rear Differential Mount Bushing. During inspection, the rear differential mount in the rear axle support shows signs of cracking.
B6604152018-11-05. Service bulletin. Trunk Lid Does Not Operate with Remote After Programming. If the customer profile is assigned to only unlock the driver door after programming with ISTA/P 3.55.x, the trunk will not open with the remote. CAUSE Coding error in CAS (Car Access System) for trunk locking
B3104122018-11-05. Service bulletin. Groaning Noise from Front Axle. Groaning noises are heard from the front axle area while maneuvering at low speeds (e.g., parking lot maneuvers) or over uneven road surfaces. CAUSE Hydraulic mount in tension strut
B5130162018-11-05. Service bulletin. TAILGATE UNINTENTIONALLY OPENS. Trunk/tailgate may open when vehicle is locked. Trunk/tailgate may open while the vehicle is in motion. Usually after stopping, such as a traffic light etc. Vehicle key trunk/tailgate button may accidentally be pressed, thus opening the tailgate.
B5130162018-07-16. Service bulletin. TAILGATE UNINTENTIONALLY OPENS: Trunk/tailgate may open when vehicle is locked.