# Service bulletin 2051187/5

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: 10169997
- Published by NHTSA: 2020\-01\-09
- Manufacturer's number: 2051187/5
- Manufacturer's date: 2019\-12\-18
- NHTSA component: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING

## NHTSA's summary

Condition: Poor engine running, reduced power, engine warning lamp illuminated. Technical Background: Technical Product Information \(TPI\) to assist Retailers when diagnosing poor engine running or misfires. Service: The following TPI should be carried out sequentially to ensure the root cause and analysis of the concern are identified without unnecessary work or repetitive actions taking place.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169997-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169997-9999.pdf)

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

## Components

Electrical system, Engine

## Vehicles listed

- 2000 to 2009 BENTLEY ARNAGE
- 2000 to 2002 BENTLEY ARNAGE LE MANS
- 2000 to 2004 BENTLEY ARNAGE LIMOUSINE
- 2000 to 2004 BENTLEY ARNAGE LWB
- 2002 to 2008 BENTLEY ARNAGE R
- 2002 to 2008 BENTLEY ARNAGE RL
- 2002 to 2008 BENTLEY ARNAGE T
- 2000 to 2003 BENTLEY AZURE
- 2006 to 2010 BENTLEY AZURE
- 2016 BENTLEY BENTAYGA
- 2017 to 2020 BENTLEY BENTAYGA
- 2007 to 2008 BENTLEY BROOKLANDS
- 2009 to 2010 BENTLEY BROOKLANDS
- 2000 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 2021 BENTLEY CONTINENTAL GT
- 2007 BENTLEY CONTINENTAL GT 2 DOOR
- 2007 BENTLEY CONTINENTAL GT 4 DOOR
- 2004 to 2017 BENTLEY CONTINENTAL GT CABRIO
- 2019 to 2021 BENTLEY CONTINENTAL GT CABRIO
- 2004 to 2008 BENTLEY CONTINENTAL GT SPEED
- 2000 to 2001 BENTLEY CONTINENTAL R
- 2000 to 2001 BENTLEY CONTINENTAL SC
- 2000 to 2001 BENTLEY CONTINENTAL T
- 2005 to 2013 BENTLEY FLYING SPUR
- 2014 to 2019 BENTLEY FLYING SPUR
- 2000 to 2002 BENTLEY LIMOUSINE
- 2011 to 2020 BENTLEY MULSANNE

## Recalls for the same vehicles and component

- [23V034000](/recalls/nhtsa/23V034000.md), 2023-01-27: ELECTRICAL SYSTEM
- [15V688000](/recalls/nhtsa/15V688000.md), 2015-10-21: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
- [2015487](/recalls/tc/2015487.md), 2015-10-16: Electrical
- [01V096000](/recalls/nhtsa/01V096000.md), 2001-04-16: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

## Other bulletins for the same vehicles and component

- [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
- [2078373/4](/bulletins/11036783.md), 2026-09-03, Service bulletin: VISIBILITY/WIPER; STRUCTURE:BODY; ELECTRICAL SYSTEM. Sunroof blind not retracting \| Bentayga Series. Customer may report that the sunroof blind is stuck in the closed position and cannot be opened using interior controls. The Sunroof blind is stuck due to uneven/ruffled or crumped during open or closing
- [2080375/4](/bulletins/11036037.md), 2026-08-07, Service bulletin: VISIBILITY/WIPER; ELECTRICAL SYSTEM; STRUCTURE:BODY. Window Drop Glass Operation \| Continental GT/GTC \|19\-24MY. Customer statement / workshop findings: • Incorrect operation / function of the front and / or rear window drop glass • Front and / or rear drop glass fails to open / close or attempts to close and re\-opens once contact has been made between the glass and applicable seal • DTC for window regulator motor no basic setting B148754 evident within any of the 4 window control modules \(diagnostic address 42, 52, BB and BC\) for loss of basic settings
- [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
- [2073377/4](/bulletins/11035933.md), 2026-08-06, Service bulletin: WHEELS; ELECTRICAL SYSTEM. TPMS \- Warning within the Drivers Information Panel \(DIP\) \- Tyre pressure sensor \- Low battery.
- [2078373/3](/bulletins/11035932.md), 2026-08-06, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM; VISIBILITY/WIPER. Sunroof blind not retracting \| Bentayga Series.
- [2082308/1](/bulletins/11035915.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM. Satellite Values Not Displayed in MVBs \- J949 Emergency Call Control Module \(Conbox\). Customer statement / workshop findings: During diagnosis using ODIS, Measured Value Blocks \(MVBs\) for: Visible satellites, tracked satellites \(within J949 Emergency Call Control Module – Conbox\) may display blank or no value. This condition may be interpreted as a GPS reception fault, antenna issue or connectivity malfunction. Diagnostic logs may also show absence of satellite values.
- [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\(s\)
- [2059392/7](/bulletins/11035895.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Bentayga \- PDC system not working or PDC system false detection. Customer statement: • PDC system not working or PDC system false detection • Warning evident within the DIP

JSON: [/v1/bulletins/10169997](/v1/bulletins/10169997)

[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%202051187%2F5&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10169997&vehicle=Service%20bulletin%202051187%2F5)