# Service bulletin B122315

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: 10147190
- Published by NHTSA: 2018\-11\-05
- Manufacturer's number: B122315
- Manufacturer's date: 2015\-07\-01
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; VEHICLE SPEED CONTROL

## NHTSA's summary

"Reduced Engine Power with ""Charging Pressure Too High"" Faults Stored. When accelerating under certain conditions, the engine power may be reduced and a Check Control Message \(CCM\) ""Drive Faulty; Drive at moderate speed"" is displayed. The following charging pressure control fault is stored in the DME: ? Fault 120208: Exhaust camshaft sensor, signal: not plausible As a result, the engine power is reduced, and the following faults may also be set: ? Fault 120408: Charging pressure control: Switch\-off, pressure build\-up blocked ? Fault 120908: Charging pressure control2: Switch\-off, pressure build\-up blocked CAUSE DME software error"

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147190-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147190-0001.pdf)

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

## Components

Electrical system, Engine, Exhaust and emissions, Throttle and cruise control, Software

## Vehicles listed

- 2013 to 2016 BMW 640I
- 2013 to 2016 BMW 650I
- 2013 to 2016 BMW M5
- 2013 to 2016 BMW M6
- 2015 to 2016 BMW X5
- 2015 to 2016 BMW X6

## Other bulletins for the same vehicles and component

- [B840221](/bulletins/10200249.md), 2021-08-09, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; COMMUNICATION:MANUFACTURER TELEMATICS; ELECTRICAL SYSTEM:SOFTWARE. The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G \(Telematics ControlModule\) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology was made at the discretion of the respective cellular carriers and lies beyond the control of BMW. Due to the phase\-out, BMW Assist and ConnectedDrive services will no longer be supported after this date.
- [B650709](/bulletins/10179009.md), 2020-08-31, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. NAVIGATION SYSTEM \- REPORTING MISSING OR INCORRECT ROADMAP DATA: Do not replace parts and do not program the vehicle. Roads can change by up to 15% every year. To ensure the best navigation experience, we do everything in our power to create the best maps. Your reports help us to detect changes in your area and keep future versions of our maps as accurate as possible. Therefore, a road map error or missing data must be reported directly to the map supplier.
- [B651419](/bulletins/10166390.md), 2019-10-21, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. HEAD UNIT NBT EVO \(HU\-H2\) PROGRAMMING ABORT: The CID screen may light up blue. When this occurs A battery reset is not successful in restoring head unit operation Software error in the Bootloader file \(BTLD\) of the head unit.
- [B651419](/bulletins/10163056.md), 2019-07-22, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. HEAD UNIT NBT EVO \(HU\-H2\) PROGRAMMING ABORT. During programming several aborts can occur in the head unit NBT EVO \(HU\-H2\).
- [B121018](/bulletins/10163030.md), 2019-07-22, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. MALFUNCTION INDICATOR LAMP \(MIL\): IHKA FC 801386 This Service Information bulletin supersedes SI B12 10 18 dated April 2018.
- [613512](/bulletins/10162457.md), 2019-07-12, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Radio and Air Conditioning Functions Inoperative, When Vehicle is Moving. All audio and heating/air conditioning functions cannot be controlled when the vehicle is moving. After the vehicle is turned off and has entered sleep mode \(after approximately 30 minutes\), the system operates normally. CAUSE: Software error in the audio and air conditioning control panel.
- [B622017](/bulletins/10160355.md), 2019-05-20, Service bulletin: ENGINE; ELECTRICAL SYSTEM:SOFTWARE. N63T CCM "LOW OIL LEVEL" NOT DISPLAYED. Drivetrain Malfunction Warning is illuminated and DME fault code 1C4002 \(Engine oil level: too low\) is stored. Customer complains that Check Control Message \(Low Oil level"\) has never been displayed. The engine oil level measurement test works correctly and shows low oil level when checked under Vehicle Status tab in CID.
- [B610419](/bulletins/10160348.md), 2019-05-20, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. VEHICLE DOES NOT START BATTERY TOTALLY DISCHARGED This Service Information bulletin replaces SI B61 04 19 dated March 2019.
- [B110118](/bulletins/10160329.md), 2019-05-20, Service bulletin: EQUIPMENT; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE. N63T \- CCM "LOW OIL LEVEL" NOT DISPLAYED. Drivetrain Malfunction Warning is illuminated and DME fault code 1C4002 \(Engine oil level: too low\) is stored. Customer complains that Check Control Message \(Low Oil level"\) has never been displayed. The engine oil level measurement test works correctly and shows low oil level when checked under Vehicle Status tab in CID. Instrument cluster software error.
- [B611918](/bulletins/10153707.md), 2019-02-25, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. STANDARD OCCASIONAL USE CABLE \- CHARGING COMPLAINT TROUBLESHOOTING.

JSON: [/v1/bulletins/10147190](/v1/bulletins/10147190)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20B122315&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10147190&vehicle=Service%20bulletin%20B122315)