# Service bulletin B321119

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: 10174008
- Published by NHTSA: 2020\-04\-20
- Manufacturer's number: B321119
- Manufacturer's date: 2020\-04\-01
- NHTSA component: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; POWER TRAIN; AIR BAGS; STEERING

## NHTSA's summary

SPORADIC REDUCTION OF STEERING ASSISTANCE: This Service Information Bulletin \(Revision 1\) replaces SI B32 11 19 dated October 2019. The driver notices a reduction of steering assistance sporadically while in certain driving situations. Steering control is never lost when the reduction of assistance occurs. The fault may self\-correct for no obvious reason or be eliminated with a terminal change/key cycle. There is no Check Control \(CC\) message when the issue occurs. Unfavorable software in the Electric Power Steering \(EPS\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174008-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174008-9999.pdf)

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

## Components

Air bags, Fuel system, Steering, Transmission and driveline, Fuel tank

## Vehicles listed

- 2014 to 2020 BMW I3

## Other bulletins for the same vehicles and component

- [B160318](/bulletins/10153745.md), 2019-02-25, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES. SERVICE ACTION: REPLACE THE FUEL TANK PRESSURETEMPERATURE SENSOR. The internal sealing of the fuel tank pressure\-temperature sensor may fail.
- [B011318](/bulletins/10145289.md), 2018-10-09, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. X5 PHEV, I3 REX AND I8 FUEL TANK PRESSURE SENSOR: LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES: For the eligible vehicles, BMW of North America, LLC \(BMW NA\) is extending the limited warranty for the vehicleÕs Fuel Tank Pressure Sensor to:
- [SI B61 28 14](/bulletins/10058159.md), 2015-08-06, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:FILLING/CHARGING. BMW I01\(I3 AND I3 REX: INFORMATION REGARDING CUSTOMER CONCERNS OF INTERMITTENT CHARGING FAILURES OR NO CHARGING AT ALL. \*LJ

JSON: [/v1/bulletins/10174008](/v1/bulletins/10174008)

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