# Service bulletin B121919

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.

- Type: Service bulletin
- NHTSA id: 10161555
- Published by NHTSA: 2019\-06\-24
- Manufacturer's number: B121919
- Manufacturer's date: 2019\-05\-01
- NHTSA component: ELECTRICAL SYSTEM; ENGINE

## NHTSA's summary

Service Information May 2019 Engine Electrical Systems B12 19 19 Technical Service. On the affected vehicles a DME software error prevents the Check Control Message \(CCM\) "Low Engine Oil Level" to be displayed in instrument cluster \(Kombi\) when the engine oil level drops below the minimum level.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10161555-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10161555-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine

## Vehicles listed

- 2011 to 2013 BMW 1 SERIES M
- 2014 BMW 525D XDRIVE
- 2010 to 2017 BMW 535I
- 2010 to 2012 BMW 535I GRAN TURISMO
- 2010 to 2017 BMW 550I
- 2010 to 2011 BMW 550I GRAN TURISMO
- 2012 to 2017 BMW 640I
- 2012 to 2017 BMW 650I
- 2012 to 2015 BMW 740I
- 2011 BMW 740I US
- 2015 BMW 740LD
- 2011 to 2015 BMW 740LI
- 2009 to 2015 BMW 750I
- 2009 to 2015 BMW 750LI
- 2010 to 2012 BMW 760LI
- 2014 to 2015 BMW 760LI
- 2013 BMW ACTIVE HYBRID 7
- 2014 to 2015 BMW ACTIVE HYBRID 7
- 2015 BMW B7 ALPINA
- 2013 to 2017 BMW M6

## Recalls for the same vehicles and component

- [18V674000](/recalls/nhtsa/18V674000.md), 2018-09-26: ENGINE AND ENGINE COOLING:ENGINE
- [18V248000](/recalls/nhtsa/18V248000.md), 2018-04-18: ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
- [14V176000](/recalls/nhtsa/14V176000.md), 2014-04-10: ENGINE AND ENGINE COOLING:ENGINE
- [12V475000](/recalls/nhtsa/12V475000.md), 2012-09-28: ENGINE AND ENGINE COOLING:ENGINE

## Other bulletins for the same vehicles and component

- [B010122](/bulletins/11028000.md), 2026-02-02, Service bulletin: ENGINE. N63TU1 CLASS ACTION SETTLEMENT SVC CAMPAIGN: OIL CONSUMPTION DIAGNOSIS/REPAIR
- [B065924](/bulletins/11006760.md), 2024-09-02, Other: ENGINE. Radiator Return
- [B120721](/bulletins/10252038.md), 2024-04-01, Service bulletin: ENGINE AND ENGINE COOLING. Check Control message \(CCM\) indicates: \(ID 213\): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 \- Starter alternator / belt for 48V system \(OSA\_RIEMEN\_RISS\): Belt betweenCombustion engine and starter generator torn And/or one or more of the following other issues are also occurring: Noise in the area of the belt drive. Odor from the engine compartment. Smoke formation in the area of the belt drive. Drive belt damaged or prematurely worn. Torn drive belt.
- [B510819](/bulletins/10249437.md), 2024-02-01, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. The basic conditions for initializing the power windows are not met.
- [B610524](/bulletins/10249032.md), 2024-02-01, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM. 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.
- [B611305](/bulletins/10249027.md), 2024-02-01, Service bulletin: ELECTRICAL SYSTEM. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.
- [B160623](/bulletins/10247567.md), 2024-01-03, Service bulletin: FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. 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
- [B653423](/bulletins/10245422.md), 2023-12-06, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. 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.
- [B631323](/bulletins/10245379.md), 2023-12-06, Service bulletin: ELECTRICAL SYSTEM. The carpet welcome light\(s\) turns on either after a delay, or does not function at all.
- [B612823](/bulletins/10245378.md), 2023-12-06, Service bulletin: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. A thumping sound is heard when the window reaches the closing end stop.

JSON: [/v1/bulletins/10161555](/v1/bulletins/10161555)

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