# 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.

- 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226808-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10226808-9999.pdf)

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

## Components

Engine, Fuel system

## Vehicles listed

- 1998 BENTLEY ARNAGE
- 1999 to 2009 BENTLEY ARNAGE
- 1999 to 2002 BENTLEY ARNAGE LE MANS
- 1999 to 2004 BENTLEY ARNAGE LIMOUSINE
- 1999 to 2004 BENTLEY ARNAGE LWB
- 2002 to 2008 BENTLEY ARNAGE R
- 2002 to 2008 BENTLEY ARNAGE RL
- 2002 to 2008 BENTLEY ARNAGE T
- 1992 to 1995 BENTLEY AZURE
- 1996 to 2003 BENTLEY AZURE
- 2006 to 2010 BENTLEY AZURE
- 2016 BENTLEY BENTAYGA
- 2017 to 2023 BENTLEY BENTAYGA
- 2019 to 2023 BENTLEY BENTAYGA HYBRID
- 1989 BENTLEY BENTLEY
- 1992 BENTLEY BROOKLANDS
- 1993 to 1998 BENTLEY BROOKLANDS
- 2007 to 2008 BENTLEY BROOKLANDS
- 2009 to 2010 BENTLEY BROOKLANDS
- 1992 BENTLEY BROOKLANDS LWB
- 1993 to 1996 BENTLEY BROOKLANDS LWB
- 1992 to 2019 BENTLEY CONTINENTAL
- 2007 to 2009 BENTLEY CONTINENTAL 2 DOOR
- 2007 to 2009 BENTLEY CONTINENTAL 4 DOOR
- 2007 to 2010 BENTLEY CONTINENTAL CABRIO
- 2007 to 2018 BENTLEY CONTINENTAL CONVERTIBLE
- 2004 to 2018 BENTLEY CONTINENTAL FLYING SPUR
- 2009 BENTLEY CONTINENTAL FS SPEED
- 2004 to 2023 BENTLEY CONTINENTAL GT
- 2007 BENTLEY CONTINENTAL GT 2 DOOR
- 2007 BENTLEY CONTINENTAL GT 4 DOOR
- 2004 to 2023 BENTLEY CONTINENTAL GT CABRIO
- 2004 to 2008 BENTLEY CONTINENTAL GT SPEED
- 1992 to 1996 BENTLEY CONTINENTAL R
- 2000 to 2001 BENTLEY CONTINENTAL R
- 2000 to 2001 BENTLEY CONTINENTAL SC
- 2000 to 2001 BENTLEY CONTINENTAL T
- 1989 to 1990 BENTLEY EIGHT
- 1992 BENTLEY EIGHT
- 1993 to 1996 BENTLEY EIGHT
- 2005 to 2013 BENTLEY FLYING SPUR
- 2014 to 2023 BENTLEY FLYING SPUR
- 2022 to 2023 BENTLEY FLYING SPUR HYBRID
- 1999 to 2002 BENTLEY LIMOUSINE
- 1994 to 1999 BENTLEY MULSANNE
- 2011 to 2020 BENTLEY MULSANNE
- 1992 BENTLEY MULSANNE LWB
- 1993 to 1996 BENTLEY MULSANNE LWB
- 1989 to 1990 BENTLEY MULSANNE S
- 1992 BENTLEY MULSANNE S
- 1993 to 1996 BENTLEY MULSANNE S
- 1999 BENTLEY SILVER SERAPH
- 1989 to 1990 BENTLEY TURBO R
- 1992 to 1998 BENTLEY TURBO R
- 1992 to 1998 BENTLEY TURBO RL

## Recalls for the same vehicles and component

- [2023470](/recalls/tc/2023470.md), 2023-08-23: Fuel System
- [23V592000](/recalls/nhtsa/23V592000.md), 2023-08-23: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [21V104000](/recalls/nhtsa/21V104000.md), 2021-02-23: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
- [2020245](/recalls/tc/2020245.md), 2020-06-02: Fuel System
- [20V321000](/recalls/nhtsa/20V321000.md), 2020-06-02: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- [2008173](/recalls/tc/2008173.md), 2008-05-20: Fuel System
- [08V217000](/recalls/nhtsa/08V217000.md), 2008-05-15: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- [04V130000](/recalls/nhtsa/04V130000.md), 2004-03-16: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- [2004093](/recalls/tc/2004093.md), 2004-03-12: Fuel System
- [03V367000](/recalls/nhtsa/03V367000.md), 2003-10-06: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

## Other bulletins for the same vehicles and component

- [2083110/1](/bulletins/11038253.md), 2026-10-07, Service bulletin: ENGINE; ELECTRICAL SYSTEM. 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](/bulletins/11037161.md), 2026-09-09, Service bulletin: ELECTRICAL SYSTEM; ENGINE. 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](/bulletins/11037097.md), 2026-09-05, Service bulletin: ELECTRICAL SYSTEM; ENGINE. 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](/bulletins/11035939.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM; ENGINE. 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](/bulletins/11035901.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM; ENGINE. 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](/bulletins/11035569.md), 2026-08-03, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Multiple random misfires evident during PDI.
- [2065664/6](/bulletins/11035418.md), 2026-08-01, Service bulletin: ENGINE; ELECTRICAL SYSTEM. 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](/bulletins/11035417.md), 2026-08-01, Service bulletin: ENGINE; VISIBILITY/WIPER; ELECTRICAL SYSTEM. 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](/bulletins/11035415.md), 2026-08-01, Service bulletin: ENGINE; VISIBILITY/WIPER; ELECTRICAL SYSTEM. HVAC failing to cool \| DTC B16A1F0 in diagnostic address 00C5 \| Bentayga Series \(Hybrid\).
- [2075922/4](/bulletins/11035414.md), 2026-08-01, Service bulletin: ELECTRICAL SYSTEM; ENGINE; FUEL/PROPULSION SYSTEM. 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 \(as per TPI Event memory entries\)

JSON: [/v1/bulletins/10226808](/v1/bulletins/10226808)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%202064337.2&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10226808&vehicle=Service%20bulletin%202064337.2)