Service bulletin 2064337.2

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)
Type	Service bulletin
NHTSA id	10226808
Published by NHTSA	2022-12-08
Manufacturer's number	2064337.2
Manufacturer's date	2022-11-02
NHTSA component	ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE

NHTSA's summary

Usage of E10 Fuel Customer Statement: -In the event a customer asks if E10 fuel can be used, the operative must refer to the Technical background section of this TPI

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
BENTLEY ARNAGE	1998
BENTLEY ARNAGE	1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
BENTLEY ARNAGE LE MANS	1999, 2000, 2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE LIMOUSINE	1999, 2000, 2001, 2002, 2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE LWB	1999, 2000, 2001, 2002, 2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE R	2002, 2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE RL	2002, 2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE T	2002, 2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY AZURE	1992 to 1995
BENTLEY AZURE	1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
BENTLEY AZURE	2006, 2007, 2008, 2009, 2010
BENTLEY BENTAYGA	2016
BENTLEY BENTAYGA	2017, 2018, 2019, 2020, 2021, 2022, 2023
BENTLEY BENTAYGA HYBRID	2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY BENTLEY	1989
BENTLEY BROOKLANDS	1992
BENTLEY BROOKLANDS	1993, 1994, 1995, 1996, 1997, 1998
BENTLEY BROOKLANDS	2007 to 2008
BENTLEY BROOKLANDS	2009, 2010
BENTLEY BROOKLANDS LWB	1992
BENTLEY BROOKLANDS LWB	1993, 1994, 1995, 1996 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL	1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BENTLEY CONTINENTAL 2 DOOR	2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL 4 DOOR	2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL CABRIO	2007, 2008, 2009, 2010 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL CONVERTIBLE	2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL FLYING SPUR	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL FS SPEED	2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT 2 DOOR	2007 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT 4 DOOR	2007 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT CABRIO	2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT SPEED	2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL R	1992, 1993, 1994, 1995, 1996 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL R	2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL SC	2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL T	2000, 2001 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY EIGHT	1989, 1990
BENTLEY EIGHT	1992
BENTLEY EIGHT	1993 to 1996
BENTLEY FLYING SPUR	2005 to 2013
BENTLEY FLYING SPUR	2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
BENTLEY FLYING SPUR HYBRID	2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY LIMOUSINE	1999 to 2002
BENTLEY MULSANNE	1994 to 1999
BENTLEY MULSANNE	2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
BENTLEY MULSANNE LWB	1992 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY MULSANNE LWB	1993 to 1996
BENTLEY MULSANNE S	1989, 1990 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY MULSANNE S	1992 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY MULSANNE S	1993 to 1996
BENTLEY SILVER SERAPH	1999
BENTLEY TURBO R	1989, 1990 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY TURBO R	1992, 1993, 1994, 1995, 1996, 1997, 1998 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY TURBO RL	1992, 1993, 1994, 1995, 1996, 1997, 1998 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
2023470	2023-08-23. Fuel System
23V592000	2023-08-23. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
21V104000	2021-02-23. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
2020245	2020-06-02. Fuel System
20V321000	2020-06-02. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
2008173	2008-05-20. Fuel System
08V217000	2008-05-15. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
04V130000	2004-03-16. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
2004093	2004-03-12. Fuel System
03V367000	2003-10-06. FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

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
2083110/1	2026-10-07. Service bulletin. Engine Management Light - N91 Coolant Valve \| Flying Spur Hybrid Technical background: Some 22MY Flying Spur Hybrid vehicles may exhibit an illuminated Malfunction Indicator Lamp (MIL) due to DTC P26B100 - Engine Coolant Bypass Valve "A" Stuck Closed being stored in the Thermal Management Control Module (00C5). When this DTC is present, the Thermal Management system displays MIL light on the DIP, resulting in DTC P162400 being stored in the Engine Control Module. A software update is available to address this condition.
2061369/14	2026-09-09. Service bulletin. Engine Overheating - Warning in the DIP \| V8 Kovomo. Customer statement / workshop findings: One or a combination of the following symptoms are evident • Engine overheat warning in the DIP (Engine overheating) • Unusual cooling fan operation at high temperatures • P19F700: Low engine coolant temperature indicator lamp coolant too warm • Signs of coolant in the vacuum hoses for switch valve N649
2061369/13	2026-09-05. Service bulletin. Engine Overheating - Warning in the DIP \| V8 Kovomo. Customer statement / workshop findings: One or a combination of the following symptoms are evident: • Engine overheat warning in the DIP (Engine overheating) • Unusual cooling fan operation at high temperatures • P19F700: Low engine coolant temperature indicator lamp coolant too warm • Signs of coolant in the vacuum hoses for switch valve N649
2081085/2	2026-08-06. Service bulletin. V8 Engine - Ticking Noise, Misfiring and Possible Low Oil Pressure Indications. Customer statement: The customer may report an audible ticking noise from the top of the engine, low oil pressure warnings / MIL on the Driver Information Panel, and/or misfiring during engine operation
2051187/13	2026-08-05. Service bulletin. Poor Engine Running Complaints (Misfires) Petrol Engines Only. Customer statement / workshop findings: • Poor engine running • Reduced power • Engine warning lamp illuminated • Symptom related DTC’s evident within the applicable engine control unit(s)
2068273/6	2026-08-03. Service bulletin. Multiple random misfires evident during PDI.
2065664/6	2026-08-01. Service bulletin. Bentayga V8 Kovomo - Engine MIL light on - DTC “O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2. Customer statement / workshop findings: DTC P004100: “O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2 is evident within address 0001 (Engine control unit) and MIL light active after attempting to conduct a readiness test
2081236/2	2026-08-01. Service bulletin. Loss of Cabin Heat During Engine Operation \| Bentayga - V8. Customer Statement: Customers may report that the air conditioning system blows only cold air when the engine is running. Warm air is only available after switching off the engine. The concern is commonly reported after engine removal or recent repair work.
2071190/4	2026-08-01. Service bulletin. HVAC failing to cool \| DTC B16A1F0 in diagnostic address 00C5 \| Bentayga Series (Hybrid).
2075922/4	2026-08-01. Service bulletin. High pitched whistle from the engine - Warning light within the DIP - Engine not running smoothly - Numerous DTC's. Customer statement/Workshop findings: • Emission control warning light evident within the DIP • Engine not running/idling smoothly • High pitched whistle from the right and left hand side of the engine TIP: Refer to video within the Bentley Hub referencing TPI 2075922/- • A selection of DTC’s are evident (as per TPI Event memory entries)