Bentley bulletin 2064337/3
What it saysCondition: In the event a customer asks if E10 fuel can be used, the operative must refer to the Technical background section of this TPI Technical Background: Details on the introduction of E10 fuel which contains 10%… NHTSA’s full summary ↓
Bentley filed this with NHTSA as a service bulletin dated Mar 4, 2025, received Apr 2, 2025, about the fuel/propulsion system. It names 40 model years (2016–2025). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationUsage of E10 fuel. Condition: In the event a customer asks if E10 fuel can be used, the operative must refer to the Technical background section of this TPI Technical Background: Details on the introduction of E10 fuel which contains 10% ethanol and its usage on Bentley products • All vehicles produced post 1990 Model year can be run using E10 fuel However • All vehicles produced before 1990 Model year MUST NOT use E10 fuel
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 2064337/3 | Service bulletin | Mar 4, 2025 | 11016367 | PDF, 120 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themAlso filed against model years this site has no page for: 2019 Bentley Continental GT; 2016 Bentley Continental GT Cabrio; 2017 Bentley Continental GT Cabrio; 2018 Bentley Continental GT Cabrio; 2019 Bentley Continental GT Cabrio; 2020 Bentley Continental GT Cabrio; 2019 Bentley Flying Spur; 2024 Bentley Redundant Bentayga; 2025 Bentley Redundant Flying Spur Hybrid.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 31 model years this bulletin names have filed 20 complaints with NHTSA since 2015. 6 of them name Engine, Fuel/Propulsion System — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
On Monday December 4, 2023, at about 1:30pm, it was a normal sunny day, I was headed eastbound on . I was coming to a stop at the intersection of Airport Rd. I was in the turn lane to go north on Airport Rd. No one was in front of me. As I was almost stopped, only going one or two mph, the car suddenly lurched forward.
2023 Bentley Continental · Fuel/Propulsion System · filed with NHTSA Dec 17, 2023 · ODI 11560501
The contact owns a 2017 Bentley Bentayga. The contact stated that while driving at an undisclosed speed, there was an abnormally strong fuel odor detected. The vehicle was taken to the dealer where it was diagnosed that the fuel line was fractured and the fuel tank needed to be replaced. The vehicle was not repaired.
2017 Bentley Bentayga · Fuel/Propulsion System · filed with NHTSA Aug 2, 2022 · ODI 11477235
The auto start on this Bentley bentagya most of the time does not work properly, but as I AM now over 12,000 miles it has started to cause the car to call at odd times. For example coming out of a parking space the car stalled leaving me half in and half out the space. It also stalled at a traffic light 3 days ago.
2017 Bentley Bentayga · Engine · filed with NHTSA Sep 2, 2017 · ODI 11021157
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the fuel/propulsion system
Source: same model, same component group30 other manufacturer communications filed against these Bentley models under the same component group (fuel/propulsion system), newest first. The eight newest are listed; the rest are on the Bentley list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 2076739/3 | Service bulletin | Jul 29, 2026 | Onboard Charger Sporadic DTCs | Bentayga Series. Customer statement / workshop findings: The diagnostic address for the on board charger, 00… |
| 2065926/6 | Service bulletin | Jul 17, 2026 | Fuel pressure regulator - DTC P242200 with symptom code 14536 evident within address 0001. Customer statement: The warning lamp for the emis… |
| 2068946/12 | Service bulletin | Jul 16, 2026 | Dynamic ride system warning visible - DTC P0B2500 logged within address 0021 (Battery Energy Control Module 2). Customer statement: Bentley… |
| 2080411/2 | Service bulletin | May 1, 2026 | Warnings in the DIP: DTCP0F0000 stored in HV battery management controller 008C | Bentayga PHEV | 23MY. Customer Statement: Malfunction Iden… |
| 2076695/5 | Service bulletin | Apr 20, 2026 | Showroom Charging Instructions | Continental GT/GTC and Flying Spur Technical background: To preserve the life of the 12v battery and to ens… |
| ED85 | Service campaign | Apr 3, 2026 | Software Update | BJB and HV ECUs | Continental GT/GTC/Flying Spur | 25MY (SC26 /06) Software updates must be applied to update the vehicles… |
| 2078866/3 | Service bulletin | Feb 2, 2026 | DTC B1A7BF0 HV Insulation Fault – Red Electrical System Fault | Continental GT/GTC /Flying Spur | 25-26MY. Customer Statement: The customer… |
| 2080411/1 | Service bulletin | Jan 20, 2026 | Warnings in the DIP: DTCP0F0000 stored in HV battery management controller 008C | Bentayga PHEV | 23MY. Customer Statement: Malfunction Iden… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Bentley, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Bentley 2064337/3 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 2064337/3 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does 2064337/3 cover?
The manufacturer filed it against 40 model years: 2025 Bentley Bentayga, 2024 Bentley Bentayga, 2023 Bentley Bentayga, 2022 Bentley Bentayga, 2021 Bentley Bentayga, 2020 Bentley Bentayga and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.