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Service bulletins for the 2020 Bentley Flying Spur

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.

710 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
2063729/52026-06-03. Service bulletin. ELECTRICAL SYSTEM. Fitment of control modules from donor vehicles for test purposes. Technical background If an issue is suspected for one of the control modules listed below: • Onboard supply control unit (J519) • Convenience system central control unit (J393) • Data bus diagnostics interface (J533) • Control unit 1 for Information Electronics (J794) • Control unit in dash panel insert (J285) • Emergency call module control unit (J949) The fitment of donor parts from another vehicle is not advisable and only possible if approved from Product Support via an open DISS query.
2066480/92026-06-03. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Headlamp switch not working / not illuminated - Numerous DTC's within 0009-Central Electrics (BCM1) Customer statement: • Headlamp switch not working / not illuminated when the ignition is switched on (following an ignition switch off) And/or • Yellow warning light/message within DIP (Adaptive lighting fault) And / or • Loss of rear fog light activation And / or • Loss of all-weather lighting mode activation And / or • Headlamps will default to dipped beam (however, high beam activation will still be possible manually)
2081721/12026-06-03. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. Vehicle Central Locking – Door Locking / Unlocking Functional Complaints Customer Statement The customer reports that the vehicle door locking and/or unlocking does not function correctly. This may include intermittent operation, non-response to remote or interior commands, or inconsistent locking behaviour.
2051562/162026-05-05. Service bulletin. ELECTRICAL SYSTEM. 12 volt - Battery condition checks - Battery replacement requirements. Customer statement / workshop findings: 12 volt battery flat or unserviceable
2071525/42026-05-01. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Driver / Passenger door(s) creak on close - All models (front and / or rear). Customer statement / workshop findings: Driver and / or Passenger door creak during the “Power close” function - Front and / or rear (Depending on vehicle type)
2078190/52026-04-05. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. AC System not Cooling - HVAC Leakage. Customer Statement: The customer may find that the A/C system not blowing cold air and / or Cooling performance has declined over time.
2079115/22026-04-05. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Turbo Charger Under-boost - DTC P029900 is evident in 0001 | V8 Kovomo | All Models. Customer Statement: The engine warning light comes on and the vehicle loses power.
2055036/82026-04-05. Service bulletin. ELECTRICAL SYSTEM. My Bentley - Connected services. Customer statement / workshop findings: Complaints relating to My Bentley connected services
2080902/22026-04-05. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. DTC B101629 and/or B12F129 and/or B151329 evident with 0015 (Airbag) with Airbag Indicator Lamp - Illuminated. Customer Statement: The customer reports that the airbag warning lamp is illuminated in the instrument cluster and the front passenger airbag indicator lamp within the roof console does not function.
2071933/42026-04-05. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Headlamp Control Unit Replacement | Bentayga and Flying Spur | 20,21,22,24,25,26MY. Customer statement / workshop findings: Headlamp low beam / high beam malfunction / operational issues (Inner lamp) Or Daytime running light malfunction / operational issues (Inner lamp) Or Turn signal malfunction / operational issues (Outer lamp)
2081029/12026-04-04. Service bulletin. ENGINE; ELECTRICAL SYSTEM. W12 Engine - Ticking Noise and Possible Low Oil Pressure Indications. The customer may report a ticking noise from the upper engine area, low oil pressure warnings, or a flashing MIL during engine operation.
2073225/22026-03-06. Service bulletin. ELECTRICAL SYSTEM. Infotainment screen stuck on loading - Message visible within the Infotainment screen. Condition: One or a combination of the following issues are evident: • Infotainment screen stuck on initialising Or • Loading messages are visible at start up (within multiple tiles) Or • Bentley Rotating Display (BRD) doesn’t return to its previous state
2067831/32026-03-06. Service bulletin. ELECTRICAL SYSTEM. Connected car user list - Error message shown within the MMI. Customer statement / workshop findings: The user list is not populated when selected on the MMI, the following message is evident: Connected Car User List Could Not Be Obtained Due to Communication Problem error message shown within the MMI
2055036/72026-03-06. Service bulletin. ELECTRICAL SYSTEM. My Bentley - Connected services Customer statement / workshop findings: Complaints relating to My Bentley connected services.
2080902/12026-03-06. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM. Front Passenger Airbag Indicator Lamp - Illuminated / Indicator Not Functioning. Customer Statement: The customer reports that the airbag warning lamp is illuminated in the instrument cluster and the front passenger airbag indicator lamp within the roof console does not function. Figure
2051562/152026-03-06. Service bulletin. ELECTRICAL SYSTEM. 12 volt - Battery condition checks - Battery replacement requirements. Customer statement / workshop findings: 12 volt battery flat or unserviceable
2080901/12026-03-06. Service bulletin. ELECTRICAL SYSTEM. Sporadic entries - Nano connector contact testing. Condition: Sporadic entries in control units that use Nanotype terminals, including the airbag control unit J234, the engine control unit J623 and the emergency call and communication unit J949. These may be accompanied by intermittent electrical behaviour or repeated DTCs after earlier diagnostic checks.
2062257/72026-03-05. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. Keyless door entry does not work - Front Outside Door Handle(s) - Touch Sensor DTC B147613 and/or B147713 are present.
2080808/12026-03-05. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY; VISIBILITY/WIPER. Side Mirror - Loud Noise During Folding Operation. Customer Statement: Customers may report a loud or abnormal noise from one side mirror during the automatic folding or unfolding operation.
2080753/12026-03-05. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. 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.
2058354/72026-03-05. Service bulletin. STRUCTURE:BODY; EXTERIOR LIGHTING; ELECTRICAL SYSTEM. New Flying Spur - Flying "B" Mascot. Condition: This Technical Product Information (TPI) Document is designed to give repair guidance and standardised fault reporting for Flying “B” functionality, poor finish and damage concerns.
2075331/42026-03-05. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Engine light in the DIP - Various oxygen sensor / Fuel ratio DTC's logged within the Engine Control Module(s)
2075318/42026-03-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Engine light in the DIP - Various Camshaft adjuster DTC's logged within the Engine Control Module(s).
2051562/142026-03-03. Service bulletin. ELECTRICAL SYSTEM. 12 volt - Battery condition checks - Battery replacement requirements. Condition: 12 volt battery flat or unserviceable
2079115/12026-02-04. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Turbo Charger Under-boost - DTC P029900 is evident in 0001 | V8 Kovomo | All Models. Customer Statement: The engine warning light comes on and the vehicle loses power. Workshop Findings: Customer statement can be verified and the following entries may be logged within the engine control unit. • P029900: Turbo/Super Charger Under-boost, passive/sporadic.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.