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Service bulletin B120317

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 id10146571
Published by NHTSA2018-11-05
Manufacturer's numberB120317
Manufacturer's date2017-03-01
NHTSA componentENGINE AND ENGINE COOLING; POWER TRAIN

NHTSA's summary

?MIL IS ON WITH FAULT CF0486 STORED IN THE EGS MODULE . The Service Engine Soon (MIL) light is on. The following fault is stored in the AISIN EGS module: CF0486: EGS,PT-CAN2: Line fault/electrical fault It is possible the following Check Control messages could be displayed: Engine fault! Power loss (CCM ID 29) Drive faulty! (CCM ID 419) - The transmission is in the emergency program and the engine is running with reduced power. This fault occurs sporadically when the ignition is turned on or the engine started. Unfavorable DME software Only vehicles at the following I-levels are affected: F056-16-03-50x or F056-16-07-50x

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, Transmission and driveline

Vehicles listed
BMW X12016, 2017
BMW X1 SAV2016 to 2017

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

Other bulletins for the same vehicles and component
B0102242026-08-03. Warranty extension. 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.
B0109252025-07-31. Warranty extension. The limited warranty for the automatic transmissions Selector Lever Magnetic Shift Interlock Mechanism (Gearshift lug assembly portion) has been extended to 10 years / 120,000 miles, as determined by the vehicles original first in-service / delivery date, when a gearshift lug repair kit installation procedure is required to be performed to address a displayed Check Control message (CCM) that states P not engaged - secure vehicle with parking brake against rolling away
B0104192024-09-29. Warranty extension. For this vehicle, the EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles, from the original 10 years/120,000 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) emission regulation (State of registration, model, and model year dependent), the emission-relevant coverage for this component is 15 years/150,000 miles.
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
B1207232023-12-06. Service bulletin. Vehicle exhibits a slight acceleration delay when taking off from a MSA (automatic engine start-stopfunction) stop.
B2203222023-01-03. Service bulletin. During load reversal or taking off from a stop, there is a creaking or droning noise heard from the lower engine area.
B2202222023-01-03. Service bulletin. During a vehicle inspection and/or while addressing a customer's concern, the engine stabilizer bar/link appears to be worn.
TEC262022-08-01. Service bulletin. TEC26 Turbo Charger Return
SIM1101152022-08-01. Service bulletin. MINI engine oil part number transition and model year 2016 engine oils
SIB6402222022-07-05. Service bulletin. Mist formation on the windshield inside surface may occur at departure or after MSA (automaticstart/stop). Acoustic abnormality in the area of the recirculated air flap (recirculation flap closing and opening severaltimes). The above may occur individually or in combination.