# Service bulletin 2061769/1

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: 10186709
- Published by NHTSA: 2021\-02\-05
- Manufacturer's number: 2061769/1
- Manufacturer's date: 2021\-01\-14
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Whistle noise from the engine under full load acceleration \(above 4000 RPM\). Customer statement / workshop findings: Whistle noise from the engine under full load acceleration \(above 4000 RPM\) in any gear Technical background: Refer to the Measure section for further details.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186709-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186709-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2020 BENTLEY CONTINENTAL GT
- 2020 BENTLEY CONTINENTAL GT CABRIO

## 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
- [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\(s\)
- [2028808/10](/bulletins/11035379.md), 2026-07-31, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Service info: Engine oil – Specific oil type and oil consumption reference.
- [2057978/10](/bulletins/11035378.md), 2026-07-31, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Engine Lubricating Oil \- Replenishment. Customer statement / workshop findings: Engine lubricating oil lamp illuminated on driver instrument panel. Engine lubricating oil requires “topping up” between services.
- [2075318/5](/bulletins/11035342.md), 2026-07-30, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Engine light in the DIP \- Various Camshaft adjuster DTC’s logged within the Engine Control Module\(s\).
- [2075331/5](/bulletins/11035309.md), 2026-07-29, Service bulletin: ELECTRICAL SYSTEM; ENGINE. Engine light in the DIP \- Various oxygen sensor / Fuel ratio DTC’s logged within the Engine Control Module\(s\). Customer statement / workshop findings: Engine light in the DIP \- Various oxygen sensor / Fuel ratio DTC’s logged within the Engine Control Module \(s\)
- [2028794/10](/bulletins/11035307.md), 2026-07-29, Service bulletin: ENGINE. Engine coolant mixture \- Restrictions on use of desalinated water.
- [2080097/2](/bulletins/11035288.md), 2026-07-29, Service bulletin: ENGINE; FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; STRUCTURE:BODY. Service info: Conversion of imported vehicles. Technical background: Conversion of a vehicle for use in a market other than the one for which it was originally designed or intended is not supported. Enquiries related to conversions or retrofits of vehicles from \(or to\) other markets \(e.g. reimport from USA or UK\) are not supported by Technical Support. Vehicles are developed and constructed according to specific market requirements of the respective destination country. As the compatibility of different components \(e.g. control units\) cannot be defined comprehensively regarding their mutual dependence and interaction in the case of modifications, and in order to prevent danger or risks due to constructional changes, support or advice regarding these modifications cannot be provided.

JSON: [/v1/bulletins/10186709](/v1/bulletins/10186709)

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