# Service bulletin B121215

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: 10147708
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: B121215
- Manufacturer's date: 2015\-06\-01
- NHTSA component: ELECTRICAL SYSTEM; ENGINE

## NHTSA's summary

Service Engine Soon \(MIL\): EME FC CF948C. The Service Engine Soon light \(MIL\) is intermittently illuminated in the instrument cluster \(Kombi\). This does not affect drivability, and no symptoms are apparent to the customer. CAUSE The following fault code is stored in the fault memory of the Electric Machine Electronics \(EME\): ? CF948C \- Message \(actual wheel speed, 0x254\) missing, receiver EME, transmitter DSC This fault is stored when the DSC control unit intermittently does not send a particular wheel speed message at the time the EME is expecting to receive it.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147708-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147708-0001.pdf)

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

## Components

Electrical system, Engine

## Vehicles listed

- 2014 to 2016 BMW I3

## Recalls for the same vehicles and component

- [2015343](/recalls/tc/2015343.md), 2015-07-30: Electrical

## Other bulletins for the same vehicles and component

- [B010525](/bulletins/11032732.md), 2026-05-18, Warranty extension: ENGINE. The EVAP systems purge \(vent\) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in\-service / delivery date.
- [B011124](/bulletins/11012073.md), 2024-12-31, Warranty extension: ELECTRICAL SYSTEM. the High\-Voltage \(HV\) Battery Assembly Cell Modules Temperature Sensors \(Internal NTC repair kit\-specific\) limited warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in\-service/first delivery date.
- [011024](/bulletins/11012072.md), 2024-12-31, Warranty extension: ELECTRICAL SYSTEM. The High\-Voltage \(HV\) Battery Assembly Cell Modules Temperature Sensors \(Internal NTC repair kit\-specific\) limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in\-service/first delivery date.
- [B010524](/bulletins/10253322.md), 2024-05-03, Service bulletin: ENGINE AND ENGINE COOLING. For this vehicle, the EVAP systems purge \(vent\) valve limited warranty for defects in materials and/or workmanship has been extended to 15 years / 150,000 miles as determined from the original in\-service date. This coverage is subject to the same vehicle eligibility requirements, limitations, and exclusion criteria that apply to the BMW New Vehicle Limited Warranty. Vehicles that are registered in California or a State that has fully adopted the State of California PZEV\(SULEV\) / TZEV emission regulations \(As applicable, State of registration, model, and model year dependent\), the emission\-relevant coverage for this component is 15 years / 150,000 miles.
- [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.
- [TEC26](/bulletins/10216793.md), 2022-08-01, Service bulletin: ENGINE AND ENGINE COOLING. TEC26 Turbo Charger Return
- [TEC25](/bulletins/10216792.md), 2022-08-01, Service bulletin: ELECTRICAL SYSTEM. Tec25 Wishbone Return
- [SIM110115](/bulletins/10216758.md), 2022-08-01, Service bulletin: ENGINE AND ENGINE COOLING. MINI engine oil part number transition and model year 2016 engine oils
- [SIB651312](/bulletins/10214990.md), 2022-07-05, Service bulletin: ELECTRICAL SYSTEM. The Headunit High \(HU\-H\), also called NBT, began replacing the Car Information Computer \(CIC\) on certain MY2013 vehicles with option 609 \(as of 7/2012 production\). This uses map North America NEXT. The Headunit High 2 \(HU\-H2\), also called NBT\-EVO, superseded the NBT HU and was introduced in 3/2014. This uses map North America EVO. The Headunit High 4 \(HU\-H4, also called MGU21\) superseded the MGU starting with certain MY2021 vehicles with option code 6U3 Live Cockpit Professional. This uses map North America JOY. The ENTRY Media/Navigation \(HU\-B\) is the low line business version of the navigation system and was introduced in 3/2014. This uses map North America ROUTE. The ENTRY NAV EVO \(HU\-B2\) replaced Entry Media/Navigation as the low\-line business version and was introduced in certain MY2018 vehicles. This uses map North America WAY.
- [B012021](/bulletins/10205606.md), 2021-12-27, Service bulletin: ENGINE AND ENGINE COOLING; FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM; ELECTRICAL SYSTEM. For the eligible vehicles, BMW of North America, LLC \(BMW NA\) is extending the limited warranty for the vehicle's Fuel Injectors to: 15 years/150,000 miles as determined by the vehicle's original in\-service date.

JSON: [/v1/bulletins/10147708](/v1/bulletins/10147708)

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