Bentley Bentayga Service Bulletins

847 manufacturer communications on file.

• April 10, 2026•Document ID: 11032114

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; VISIBILITY/WIPER; STRUCTURE:BODY

  Mfr Comm. #:

  2077256/4

  Date Added:

  May 5, 2026

  Manufacturer:

  BENTLEY

  Summary

  Rear Door Blind Inoperative | Bentayga Series Customer statement / workshop findings: Rear door blind is inoperative

  Associated Products (5)

  2025 Bentley Bentayga2024 Bentley Bentayga2023 Bentley Bentayga2022 Bentley Bentayga2021 Bentley Bentayga
  Associated Documents

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• April 2, 2026•Document ID: 11031837

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; VISIBILITY/WIPER; STRUCTURE:BODY

  Mfr Comm. #:

  2081449/1

  Date Added:

  May 1, 2026

  Manufacturer:

  BENTLEY

  Summary

  Window Drop Glass Anti‑Trap Activating / Window Bounce‑Back | Bentayga EWB Customer Statement: Customers may report windows stop and reverse shortly before reaching the midpoint or fully closed position.

  Associated Products (5)

  2026 Bentley Bentayga2025 Bentley Bentayga2024 Bentley Bentayga2023 Bentley Bentayga2022 Bentley Bentayga
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• April 2, 2026•Document ID: 11031830

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  2081468/1

  Date Added:

  May 1, 2026

  Manufacturer:

  BENTLEY

  Summary

  Paint Surface Marking After Storage. Customer statement / workshop findings Concerns may be raised regarding surface marking on painted panels, including dull areas, cloudy patches, or pressure related patterns. These cases typically involve vehicles stored for extended periods with transport protection still fitted, allowing moisture or localised pressure to alter the appearance of the paint finish. An example is shown below.

  Associated Products (2)

  2026 Bentley Bentayga2026 Bentley Flying Spur
  Associated Documents

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• April 1, 2026•Document ID: 11031805

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  2081440/1

  Date Added:

  April 30, 2026

  Manufacturer:

  BENTLEY

  Summary

  Foreign Object (Screw) Detected in Tyre During Pre Delivery Inspection (PDI)

  Associated Products (2)

  2026 Bentley Bentayga2026 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11031805-0001.pdf↗
• March 28, 2026•Document ID: 11030712

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  2079115/2

  Date Added:

  April 5, 2026

  Manufacturer:

  BENTLEY

  Summary

  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.

  Associated Products (10)

  2026 Bentley Bentayga2025 Bentley Bentayga2024 Bentley Bentayga2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11030712-0001.pdf↗
• March 28, 2026•Document ID: 11030711

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  2055036/8

  Date Added:

  April 5, 2026

  Manufacturer:

  BENTLEY

  Summary

  My Bentley - Connected services. Customer statement / workshop findings: Complaints relating to My Bentley connected services

  Associated Products (11)

  2026 Bentley Flying Spur2025 Bentley Bentayga2025 Bentley Flying Spur2024 Bentley Bentayga2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11030711-0001.pdf↗
• March 24, 2026•Document ID: 11030708

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  2079175/5

  Date Added:

  April 5, 2026

  Manufacturer:

  BENTLEY

  Summary

  MIB3 Telecom Infotainment MMI becoming stuck on the 'initialisation/loading' screen | Bentayga Series | 23MY. Customer Statement: The customer complains of an issue with MMI becoming stuck on the 'initialisation/loading' screen.

  Associated Products (1)

  2023 Bentley Bentayga
  Associated Documents

  • DownloadMC-11030708-0001.pdf↗
• March 24, 2026•Document ID: 11030707

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EXTERIOR LIGHTING

  Mfr Comm. #:

  2071933/4

  Date Added:

  April 5, 2026

  Manufacturer:

  BENTLEY

  Summary

  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)

  Associated Products (10)

  2026 Bentley Bentayga2025 Bentley Bentayga2024 Bentley Bentayga2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11030707-0001.pdf↗
• March 18, 2026•Document ID: 11030696

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  2072029/3

  Date Added:

  April 4, 2026

  Manufacturer:

  BENTLEY

  Summary

  Steering rack diagnosed as faulty (Requires replacement) - Guidelines prior to replacing the steering rack.

  Associated Products (5)

  2025 Bentley Bentayga2024 Bentley Bentayga2023 Bentley Bentayga2022 Bentley Bentayga2021 Bentley Bentayga
  Associated Documents

  • DownloadMC-11030696-0001.pdf↗
• March 18, 2026•Document ID: 11030695

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  2078962/4

  Date Added:

  April 4, 2026

  Manufacturer:

  BENTLEY

  Summary

  ODIS Error Message – Best Practice When Performing Baseline (BiL) Updates. Workshop Findings: During vehicle baseline (BiL) updates using ODIS, users may encounter various error messages. These errors can interrupt the update process and may be caused by issues related to the vehicle’s current configuration, communication faults, or problems with the SVM code being applied.

  Associated Products (5)

  2026 Bentley Bentayga2026 Bentley Flying Spur2025 Bentley Bentayga2025 Bentley Flying Spur2024 Bentley Bentayga
  Associated Documents

  • DownloadMC-11030695-0001.pdf↗
• March 18, 2026•Document ID: 11030694

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM; VISIBILITY/WIPER

  Mfr Comm. #:

  2081236/1

  Date Added:

  April 4, 2026

  Manufacturer:

  BENTLEY

  Summary

  Loss of Cabin Heat During Engine Operation | Bentayga - V8. 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.

  Associated Products (6)

  2026 Bentley Bentayga2025 Bentley Bentayga2024 Bentley Bentayga2023 Bentley Bentayga2022 Bentley Bentayga2021 Bentley Bentayga
  Associated Documents

  • DownloadMC-11030694-0001.pdf↗
• March 18, 2026•Document ID: 11030692

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  2081243/1

  Date Added:

  April 4, 2026

  Manufacturer:

  BENTLEY

  Summary

  Service Info: Engine Control Module (ECM) 5V Reference Circuits. This TPI provides supplementary technical information to support diagnosis of ECM 5V reference circuit DTCs. It details the sensors associated with each reference circuit (A, B, and C) and outlines relevant guidance to assist in isolating faults when any of the following DTCs are stored in the Engine Electronics (diagnostic address: 0001)

  Associated Products (10)

  2026 Bentley Bentayga2025 Bentley Bentayga2024 Bentley Bentayga2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11030692-0001.pdf↗
• March 7, 2026•Document ID: 11030713

  Service Bulletin/Repair Instructions
  VISIBILITY/WIPER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  2078190/5

  Date Added:

  April 5, 2026

  Manufacturer:

  BENTLEY

  Summary

  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.

  Associated Products (12)

  2026 Bentley Bentayga2026 Bentley Flying Spur2025 Bentley Bentayga2025 Bentley Flying Spur2024 Bentley Bentayga2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11030713-0001.pdf↗
• March 7, 2026•Document ID: 11030689

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  2081029/1

  Date Added:

  April 4, 2026

  Manufacturer:

  BENTLEY

  Summary

  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.

  Associated Products (7)

  2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

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• March 7, 2026•Document ID: 11030688

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  2081085/1

  Date Added:

  April 4, 2026

  Manufacturer:

  BENTLEY

  Summary

  V8 Engine - Ticking Noise, Misfiring and Possible Low Oil Pressure Indications. 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.

  Associated Products (10)

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  Associated Documents

  • DownloadMC-11030688-0001.pdf↗
• March 4, 2026•Document ID: 11030615

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  2081198/1

  Date Added:

  April 2, 2026

  Manufacturer:

  BENTLEY

  Summary

  BYOC Tablets - USB Media Source Not Available (NAR Only). The customer may report that Rear Seat Entertainment BYOC tablets cannot play content from a USBC memory stick because the USB source does not appear in the source menu.

  Associated Products (2)

  2026 Bentley Bentayga2026 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11030615-0001.pdf↗
• February 24, 2026•Document ID: 11029812

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE; FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  2058484/15

  Date Added:

  March 6, 2026

  Manufacturer:

  BENTLEY

  Summary

  Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation. Customer statement / workshop findings: Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below: •“P310B00 with symptom code 2638 - Low Fuel Pressure Regulation” There may also be multiple DTC’s and symptoms present due to fuel pressure regulation or fuel supply issues in conjunction with the afore mentioned symptom/DTC

  Associated Products (6)

  2026 Bentley Bentayga2025 Bentley Bentayga2024 Bentley Bentayga2023 Bentley Bentayga2022 Bentley Bentayga2021 Bentley Bentayga
  Associated Documents

  • DownloadMC-11029812-0001.pdf↗
• February 23, 2026•Document ID: 11029838

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  2080955/1

  Date Added:

  March 6, 2026

  Manufacturer:

  BENTLEY

  Summary

  Guide on My Bentley App - Error MBB.HTTP.2 When Using Remote Services. Customer Statement: Customers may report that the My Bentley App displays an MBB.HTTP.2 error when attempting to use remote services such as Remote Climate or Remote Charging. The functions fail to initiate from the app.

  Associated Products (4)

  2026 Bentley Bentayga2026 Bentley Flying Spur2025 Bentley Bentayga2025 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11029838-0001.pdf↗
• February 17, 2026•Document ID: 11029800

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  2055036/7

  Date Added:

  March 6, 2026

  Manufacturer:

  BENTLEY

  Summary

  My Bentley - Connected services Customer statement / workshop findings: Complaints relating to My Bentley connected services.

  Associated Products (7)

  2026 Bentley Flying Spur2025 Bentley Flying Spur2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Flying Spur2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11029800-0001.pdf↗
• February 17, 2026•Document ID: 11029793

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  2080097/1

  Date Added:

  March 6, 2026

  Manufacturer:

  BENTLEY

  Summary

  Service info: Conversion of imported vehicles

  Associated Products (12)

  2026 Bentley Bentayga2026 Bentley Flying Spur2025 Bentley Bentayga2025 Bentley Flying Spur2024 Bentley Bentayga2024 Bentley Flying Spur2023 Bentley Bentayga2023 Bentley Flying Spur2022 Bentley Bentayga2022 Bentley Flying Spur2021 Bentley Bentayga2021 Bentley Flying Spur
  Associated Documents

  • DownloadMC-11029793-0001.pdf↗