WenmarOpen by Wenmar Pro

Service bulletin B160623

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 id10247567
Published by NHTSA2024-01-03
Manufacturer's numberB160623
Manufacturer's date2023-12-20
NHTSA componentFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING

NHTSA's summary

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

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, Fuel system

Vehicles listed
BMW 5 SERIES2000 to 2012
BMW 5 SERIES2023
BMW 5-SERIES2003
BMW 5-SERIES GRAN TURISMO2008 to 2012
BMW 5-SERIES GRAN TURISMO2017
BMW 5252001 to 2002
BMW 525D XDRIVE2014
BMW 525I2000
BMW 525I2001, 2002, 2003, 2004, 2005, 2006, 2007
BMW 525I2008 to 2011
BMW 525IA2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
BMW 525IA SPORT WAGON2002 (the catalog's model; the bulletin names a series or trim of it)
BMW 525IA SPORT WAGON2003 (the catalog's model; the bulletin names a series or trim of it)
BMW 525IT2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 525ITA2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 525XI2006, 2007
BMW 525XI2011
BMW 5282000
BMW 528I2000
BMW 528I2001
BMW 528I2007
BMW 528I2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
BMW 528IA2000 (the catalog's model; the bulletin names a series or trim of it)
BMW 528IT2000 (the catalog's model; the bulletin names a series or trim of it)
BMW 528XI2008
BMW 528XI2009 to 2010
BMW 528XI2012, 2013
BMW 528XI2014
BMW 5302001 to 2002
BMW 530E2017
BMW 530E2018, 2019, 2020, 2021, 2022, 2023
BMW 530I2000
BMW 530I2001, 2002, 2003, 2004, 2005, 2006, 2007
BMW 530I2008 to 2016
BMW 530I2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
BMW 530IA2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
BMW 530IA2003
BMW 530XI2006, 2007
BMW 535D2014, 2015, 2016
BMW 535I2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
BMW 535I ACTIVEHYBRID2012 (the catalog's model; the bulletin names a series or trim of it)
BMW 535I GRAN TURISMO2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
BMW 535I US2011 (the catalog's model; the bulletin names a series or trim of it)
BMW 535XI2007
BMW 535XI2008
BMW 535XI2010 to 2014
BMW 5402001 to 2002
BMW 540D2018, 2019
BMW 540D2020
BMW 540D2022 to 2023
BMW 540I2000, 2001, 2002, 2003
BMW 540I2017, 2018, 2019, 2020, 2021, 2022, 2023
BMW 540IA2000, 2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
BMW 540IA SPORT WAGON2002 (the catalog's model; the bulletin names a series or trim of it)
BMW 540IAT2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 540IT2000 (the catalog's model; the bulletin names a series or trim of it)
BMW 540ITA2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 545I2004, 2005
BMW 550E2020 to 2021
BMW 550I2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
BMW 550I GRAN TURISMO2010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
BMW 550XI2013 to 2014
BMW 550XI2016
BMW 7 SERIES2000 to 2008
BMW 7-SERIES2008 to 2012
BMW 730D2003
BMW 730I2003
BMW 735I2001 to 2003
BMW 735LI2001 to 2002
BMW 7402001
BMW 740E2016
BMW 740E2017, 2018, 2019
BMW 740I2000, 2001
BMW 740I2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
BMW 740I2022
BMW 740I2023, 2024
BMW 740I US2011 (the catalog's model; the bulletin names a series or trim of it)
BMW 740IA2000 (the catalog's model; the bulletin names a series or trim of it)
BMW 740IAL2000 (the catalog's model; the bulletin names a series or trim of it)
BMW 740IL2000, 2001
BMW 740ILA2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 740ILP2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 740LD2015
BMW 740LE2017 to 2020
BMW 740LI2011, 2012, 2013, 2014, 2015
BMW 740LI2016 to 2021
BMW 740LI2022
BMW 740LXI2013 to 2015
BMW 745E2020, 2021
BMW 745E2022
BMW 745I2001
BMW 745I2002, 2003, 2004, 2005
BMW 745I2006 to 2008
BMW 745LE2019 to 2021
BMW 745LE2022
BMW 745LI2001
BMW 745LI2002, 2003, 2004, 2005
BMW 745LI2006 to 2008
BMW 7502001
BMW 750E2024
BMW 750GS2019
BMW 750I2005
BMW 750I2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
BMW 750I2017
BMW 750I2018, 2019, 2020
BMW 750I US2011 (the catalog's model; the bulletin names a series or trim of it)
BMW 750IL2000
BMW 750IL2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 750ILP2000
BMW 750ILP2001 (the catalog's model; the bulletin names a series or trim of it)
BMW 750IX2012 (the catalog's model; the bulletin names a series or trim of it)
BMW 750LI2005
BMW 750LI2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
BMW 750LI2016 to 2021
BMW 750LI2022
BMW 750LIX2011 (the catalog's model; the bulletin names a series or trim of it)
BMW 750LXI2013, 2014, 2015
BMW 750LXI2016 to 2017
BMW 750XI2010, 2011
BMW 750XI2012
BMW 750XI2013, 2014, 2015
BMW 750XI2016 to 2017
BMW 760I2004
BMW 760I2005, 2006
BMW 760I2023, 2024
BMW 760LI2003, 2004, 2005, 2006, 2007, 2008
BMW 760LI2009
BMW 760LI2010, 2011, 2012, 2013, 2014, 2015
BMW X12013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
BMW X52000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
BMW X72019, 2020, 2021, 2022, 2023, 2024
BMW redundant 72023

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

Recalls for the same vehicles and component
20255142025-09-25. Engine
20244682024-08-13. Engine
24V6080002024-08-13. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
24V5760002024-08-01. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM:STARTER ASSEMBLY
20235682023-10-20. Engine
23V7070002023-10-20. ENGINE AND ENGINE COOLING:ENGINE
20220952022-03-02. Engine
20217112021-11-19. Engine
21V9070002021-11-19. FUEL SYSTEM, DIESEL
21V5980002021-08-02. ENGINE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B1211262026-09-28. Service bulletin. Potential customer complaints with no fault codes stored / No MIL displayed. 1. “Rough idle after idling for a longer period of time” 2. “Vehicle feels like it is misfiring at idle” The automatic Start/Stop function is deactivated. The vehicle is stopped and the engine runs at idle speed. After prolonged idle operation (approximately 30 to 50 seconds), a slight jolt or slight change in idlespeed may be noticeable. There are no relevant errors in the DME fault code memory. No mixture control error, no misfiring, no error relating to a relevant component of the drive system. Motor vehicles affected: 1. Only MHEVs (mild hybrid electric vehicle) with crankshaft-driven starter generator. 2. Only vehicles with optional equipment 01CE = recuperation system 3. Affected I-levels: I-level 24-07-500 or higher
b0111252026-09-28. Warranty extension. The Exhaust Gas Recirculation (EGR) Cooler (with EGR Valve) and the Auxiliary Exhaust Gas Recirculation (EGR) Cooler limited warranty for defects in materials and / or workmanship has been extended to 25 years without mileage limit as determined from the original first in-service / delivery date.
B0644262026-08-28. Other. Air Flap Return
B0641262026-08-28. Other. Fan Return
B1107232026-08-26. Emissions. The return springs on the exhaust camshaft followers (switchable rocker arm) may break.
B1104262026-08-03. Service bulletin. The manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task, is inoperative or it may lock up at between a 15% to 30% completionrate.
B0115242026-08-03. Warranty extension. The NVLD modules limited warranty for defects in materials and/or workmanship has been extended to 15 years / 150,000 miles as determined from the vehicles original in-service / first delivery date.
B0103242026-08-03. 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.
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.
B1203262026-07-31. Emissions. Due to an implementation error in various OBD diagnostics in the vehicle's control units, in very rare cases itmay happen that stored fault memory codes (DTCs) and the MIL (warning light) are not automaticallydeleted even though the underlying malfunction has already been rectified. This does not comply with the statutory OBD specifications.