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Service bulletin 2056407.5

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10244649
Published by NHTSA2023-11-06
Manufacturer's number2056407.5
Manufacturer's date2023-10-11
NHTSA componentPOWER TRAIN; STEERING

NHTSA's summary

Running gear - Noise identification Workshop Findings: -The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system Prior to starting the instructions within this TPI, the Retailer must check and confirm the vehicle is in standard factory condition and has not had any non-approved aftermarket modifications conducted including the modification of the engine control modules (chip tuning) Check the history of the vehicle to confirm Should any aftermarket modifications be found, the Retailer must make Product Support aware by raising a DISS query to report the details of the modification, you must then await feedback from Product Support before conducting any further work

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

Steering, Transmission and driveline

Vehicles listed
BENTLEY ARNAGE2003, 2004, 2005, 2006, 2007, 2008, 2009
BENTLEY ARNAGE LIMOUSINE2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE LWB2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE R2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE RL2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY ARNAGE T2003, 2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY AZURE2003
BENTLEY AZURE2006, 2007, 2008, 2009, 2010
BENTLEY BENTAYGA2016
BENTLEY BENTAYGA2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
BENTLEY BENTAYGA HYBRID2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY BROOKLANDS2007 to 2008
BENTLEY BROOKLANDS2009, 2010
BENTLEY CONTINENTAL2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BENTLEY CONTINENTAL2023
BENTLEY CONTINENTAL 2 DOOR2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL 4 DOOR2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL CABRIO2007, 2008, 2009, 2010 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL CONVERTIBLE2007, 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 SPUR2004, 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 SPEED2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT 2 DOOR2007 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT 4 DOOR2007 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT CABRIO2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT SPEED2004, 2005, 2006, 2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY FLYING SPUR2005 to 2013
BENTLEY FLYING SPUR2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
BENTLEY FLYING SPUR HYBRID2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY MULSANNE2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020

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

Recalls for the same vehicles and component
20196122019-12-09. Steering
19V8630002019-12-04. STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
03V1270002003-04-01. STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

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
2082806/12026-09-09. Service bulletin. Steering Rack Requires Replacement | Bentayga | 17-18MY
2075941/42026-07-29. Service bulletin. DTC P096C00 and / or P096F00 evident within the Engine Control Module. Customer statement: Engine warning light illuminated within the DIP
2063855/132026-07-29. Service bulletin. DTC B17B801 and/or B17B804 - evident within address 0019 and/or DTC U112300 evident in 00A5. Customer statement / workshop findings: • Lane Assist and / or Traffic Assist are not functional • DTC - B17B801 - Steering Wheel Touch Recognition Control Module evident within address 0019 And/or • DTC B17B804 - Steering Wheel Touch Recognition Control Module electrical error - evident within address 0019 And/or • DTC U112300 with symptom Code 1123220 within address 00A5
2072029/32026-04-04. Service bulletin. Steering rack diagnosed as faulty (Requires replacement) - Guidelines prior to replacing the steering rack.
2080753/12026-03-05. Service bulletin. 58‑Way Transmission Control Module (TCM) Connector - Terminal Replacement. Customers may report one or more of the following concerns: • Transmission related warning messages displayed in the instrument cluster. • Irregular or unexpected gearshift behaviour. • Intermittent drivability concerns.
2060446/92026-02-04. Service bulletin. Clicking noise from the front wheels when conducting a static lock to lock steering maneuver. Condition: Clicking noise from the front wheels whilst performing a static lock to lock steering maneuver.
2068946/112026-01-07. Service bulletin. Dynamic ride system warning visible - DTC P0B2500 logged within address 0021 (Battery Energy Control Module 2). Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP)
2075941/32026-01-06. Service bulletin. DTC P096C00 and / or P096F00 evident within the Engine Control Module. Customer statement: Engine warning light illuminated within the DIP
2056407/72025-11-06. Service bulletin. Running gear - Noise identification. Condition Customer statement: Noise complaint from the suspension and/or steering Workshop findings: The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system
2063855/122025-11-04. Service bulletin. DTC B17B801 and/or B17B804 - evident within address 0019 and/or DTC U112300 evident in 00A5. Condition: • Lane Assist and / or Traffic Assist are not functional • DTC - B17B801 - Steering Wheel Touch Recognition Control Module evident within address 0019 And/or • DTC B17B804 - Steering Wheel Touch Recognition Control Module electrical error - evident within address 0019 And/or • DTC U112300 with symptom Code 1123220 within address 00A5