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Service bulletin 121015

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 id10147600
Published by NHTSA2018-11-13
Manufacturer's number121015
Manufacturer's date2015-01-01
NHTSA componentEQUIPMENT; ENGINE

NHTSA's summary

"SUBJECT N63: CBS Oil Service Conversion in ISTA/P. The CBS oil service conversion being performed for the N63 Customer Car Package and timing chain check (SI B11 16 14) does not work correctly. It does not change the interval to the desired 12 months/10,000 miles for the vehicles listed above in the specified production ranges. The ""Conversion, oil service 12months/15,000km/10,000 miles"" is working properly for all other N63 vehicles produced after these dates. Incorrect coding data in the current ISTA/P version"

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

Engine, Equipment and accessories

Vehicles listed
BMW 525D XDRIVE2014
BMW 528I2011
BMW 535I2011
BMW 535I US2011 (the catalog's model; the bulletin names a series or trim of it)
BMW 550I2011
BMW 740I2012, 2013, 2014, 2015
BMW 740I US2011 (the catalog's model; the bulletin names a series or trim of it)
BMW 750I2009, 2010, 2011, 2012, 2013, 2014, 2015
BMW 750LI2009, 2010
BMW 760LI2010
BMW ACTIVE HYBRID 72012
BMW ACTIVE HYBRID 72014
BMW ACTIVEHYBRID 72011
BMW X52007, 2008, 2009, 2010, 2011, 2012, 2013
BMW X5 M2010 to 2012
BMW X62008, 2009, 2010, 2011, 2012, 2013, 2014
BMW X6 ACTIVEHYBRID SAC2010 to 2011
BMW X6 M2010 to 2012

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

Recalls for the same vehicles and component
20235682023-10-20. Engine
23V7070002023-10-20. ENGINE AND ENGINE COOLING:ENGINE
20220952022-03-02. Engine
18V3360002018-05-23. ENGINE AND ENGINE COOLING:ENGINE
18V2480002018-04-18. ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
17V6830002017-10-30. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
20174702017-09-28. Engine
20141702014-05-13. Engine
20141272014-04-10. Engine
14V1760002014-04-10. ENGINE AND ENGINE COOLING:ENGINE

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
B0101222026-02-02. Service bulletin. N63TU1 CLASS ACTION SETTLEMENT SVC CAMPAIGN: OIL CONSUMPTION DIAGNOSIS/REPAIR
B0664252026-01-06. Other. Gasket Return
B1106142025-04-03. Service campaign. This bulletin outlines the Customer Care Package program that has been designed exclusively for BMWvehicles with the N63 engine. Vehicles with the N63 high performance engine are engineered with EfficientDynamics that provides fueleconomy without compromising on its “class leading” power and performance. To ensure these engines keep delivering the ultimate performance, we have designed this Care Package thatincludes a 6 point check, and if necessary, the replacement of one or more of the following powertraincomponents: Hot-Film Air Mass Sensors PIEZO High Pressure Fuel Injectors Engine Vacuum Pump Fuel System Low Pressure Sensor/Feed Line Fresh Air Intake Turbo Seals Crankcase Ventilation Lines (Hoses)
B0659242024-09-02. Other. Radiator Return
B6105242024-02-01. Service bulletin. The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 â“ âHU-H: Resetâ will be stored in the HU-H3.
B1606232024-01-03. Service bulletin. Engine will crank but not start. There is no communication with the integrated fuel module (TFE) whendiagnosing with ISTA. The following two fault codes will be stored in the DME: 032B43 - Low fuel pressure system, electric fuel pump: pressure value too low CDA594 - Message (- 0x33E) missing, receiver DME, transmitter TFE
B6534232023-12-06. Service bulletin. Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.
B6127232023-12-06. Service bulletin. When using the Key Reader to retrieve CBS information from the customer key, no current vehicle data is available, or the data does not match the maintenance schedule.
B0109192023-12-06. Service bulletin. DIESEL FUEL INJECTORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES
B0101222023-06-26. Service bulletin. With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Isley, et al. v. Bayerische Motoren Werke Aktiengesellschaft and BMW of North America, LLC. The Settlement Benefits are effective and available on and after February 9, 2022. Note: This bulletin is a notice of a Class Action Settlement Service Campaign benefits that are now available.