WenmarOpen by Wenmar Pro

Service bulletins for the 2021 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.

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

By type

By component

By trouble code

Bulletins, newest first
2063855.62023-03-06. Service bulletin. LANE DEPARTURE; ELECTRICAL SYSTEM. DTC B17B801 and/or B17B804 - evident within address 0019 and/or DTC U112300 evident in 00A5 Customer Statement: -Lane Assist and/or Traffic Assist are not functional.
2065919.62023-02-03. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Coolant leaking from the mechanical coolant pump - Low coolant level warning - Engine overheating - DTC(s) evident Customer Statement: -Coolant leaking from the mechanical coolant pump -Coolant witness marks on the mechanical coolant pump although coolant is not leaking/dripping from the pump -Low coolant level warning displayed within the DIP -Engine overheating issues and/or DTC P218100: Cooling system performance with symptom code 8113
2061369.52023-02-03. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine Overheating - Warning on the DIP - V8 Kovomo Customer Statement: -Customer reports an engine overheat warning within the DIP -Engine overheating -Unusual cooling fan operation at high temperatures -There are no obvious signs of coolant leaks both internally or externally Workshop Findings: -P19F700: Low engine coolant temperature indicator lamp coolant too warm -Signs of coolant in the vacuum hoses
2062622.22023-02-03. Service bulletin. STRUCTURE. Water Leak/Wind Noise Diagnosis Customer Statement: -Water leak/wind noise evident -The instructions within this TPI should be followed to assist in the diagnosis of water leaks or wind noise.
2036678.52023-02-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Speaker Replacement - Diagnostic Checks Technical Background: -There have been instances where door speakers have been changed under warranty for the complaint of sound distortion, yet when tested by ourselves and the supplier, no fault could be found with the returned unit.
2069201.12023-02-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. New Continental GT/C and New Flying Spur W12 - Primary Catalyic Converter Replacement - Warranty Time Confirmation Workshop Findings: -The following DTC are evident: -P042000: Catalyst System, Bank1 Efficiency Below Threshold -P043000: Catalyst System, Bank2 Efficiency Below Threshold
2061171.92023-02-02. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation - Numerous DTCs Customer Statement: -P310B00 Low Fuel Pressure Regulation with Symptom Code 2636 -P014800 Fuel Deliver Error -P019100 Fuel Rail Pressure Sensor (A) Circuit Range/Performance -P018B00 Fuel Pressure Sensor (B) Circuit Range/Performance with Symptom Code 17871 -Misfire DTCs
2060432.52023-02-02. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. New Continental GT/GTC and New Flying Spur - Exhaust Flap - Diagnostic Trouble Code Customer Statement: -Warning lamp illuminated within the Driver Instrument Panel (DIP) -"Drive System Fault. Contact your Bentley Dealer"
2069252.12023-02-02. Service bulletin. STEERING; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Warnings Within the DIP for the Rear Steering System - DTC B200096 and/or P060700 Evident Within Diagnostic Address 00CB Customer Statement: -Rear steering fault warning present within the DIP
2067418.22023-01-06. Service bulletin. SERVICE BRAKES, HYDRAULIC; UNKNOWN OR OTHER. Bentley Brand Name Lettering is no Longer Applied to the Rear Callipers (vehicles specified with iron brakes) Customer Statement: -The rear brake callipers do not have the brand name lettering (Bentley) applied to the rear brake callipers however -The front brake callipers do have the brand name lettering (Bentley) applied to the front brake callipers
2061605.62023-01-06. Service bulletin. ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES; STRUCTURE. Driver/Passenger Door Creak on Close Customer Statement: -Driver or Passenger door creak during close during the (Power Close) function
2068609.22023-01-06. Service bulletin. EXTERIOR LIGHTING; STRUCTURE. Rear Lamp Gap/Profile and Alignment Customer Statement: -Rear lamp gap/profile appears to be out of specification -Raise a technical DISS query
2068609.12023-01-06. Service bulletin. EXTERIOR LIGHTING; STRUCTURE. Rear Lamp Gap/Profile and Alignment Customer Statement: -Rear lamp gap/profile appears to be out of specification Technical Background: -Due to the design and fitment of the rear lights in relation to the surrounding components the operative must refer to the applicable Rep. Gr to confirm if the gap/profile of the rear lamps is to specification before conducting any adjustments or before raising a technical DISS query.
2061857.62023-01-06. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Headlamp Switch - Inoperative/Not illuminated - DTC U110B00 within 09 - Central Electrics (BCM1) Customer Statement: -Headlamp Switch - Inoperative/Not illuminated -Yellow warning light/message within the DIP (Adaptive Lighting Fault)
2068455.12023-01-06. Service bulletin. SUSPENSION. Grease Evident at the Front Lower Ball Joint Bellows Technical Background: -During service work and/or other repairs, a loss of grease can be detected from the front axle lower ball joint on one or both lower ball join bellows
2068648.12023-01-06. Service bulletin. SEAT BELTS; ELECTRICAL SYSTEM. Front Seatbelt - DTCs - B130474 and/or B130574 Customer Statement: -Diagnostic Trouble Codes (DTCs) evident in Address: 0015 System name: 15 - Airbag Control Module -B130474: Left front seat belt tensioner control module actuator deviated -B130574: Right front seat belt tensioner control module actuator deviated -The DTCs can be evident if the occupant uses a dummy seat belt buckle, the occupant may use the dummy seat belt buckle to prevent a warning light or audible warnings
2051893.42023-01-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Overheat Condition - DTC logged for air in the system or DTC P218100 - Cooling System Performance with Symptom code 8113 Customer Statement: -Engine coolant overheat condition
2065919.52023-01-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Coolant Leaking from the Mechanical Coolant Pump - Low Coolant Level Warning - Engine Overheating - DTC's Evident Customer Statement: -Coolant leaking from the mechanical coolant pump -Coolant witness marks on the mechanical coolant pump although coolant is not leaking/dripping from the pump -Low coolant level warning displayed within the DIP -Engine Overheating issues and/or DTC P218100: Cooling System Performance with Symptom Code 8113
2064679.42023-01-06. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Oil Leaking from Tell Tale Hole - CDA Actuator Fixings or Fuel Rail Fixings or Vacuum Assembly Fixings - V8 Kovomo Customer Statement: -CDA activation/deactivation solenoid fixings -Fuel rail fixings
2060205.42023-01-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Engine Cooling System Over Cooling - DTC P218100 - V8 Kovomo Customer Statement: -Emission control lamp illuminated on the Driver Instrument Panel (DIP) -The time to reach the correct engine coolant operating temperature has increased
2061369.42023-01-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine Overheating - Warning on the DIP - V8 Kovomo Customer Statement: -Customer reports an engine overheat warning within the DIP -Engine overheating -Unusual cooling farm operation at high temperatures -There are no obvious signs of coolant leaks both internally and externally
2068946.12023-01-06. Service bulletin. ELECTRICAL SYSTEM; HYBRID PROPULSION SYSTEM; ENGINE AND ENGINE COOLING. Bentley Dynamic Ride System Warning Deployed - DTC P0B2500: Hybrid/EV Battery (A) Voltage Low Stored Customer Statement: -Bentley Dynamic Ride System: fault displayed within the Drivers Instrument Panel (DIP) Technical Background: -Possible internal fault with super capacitor. refer to the measure section of this TPI
2063855.52023-01-06. Service bulletin. ELECTRICAL SYSTEM; LANE DEPARTURE: LANE KEEP: STEERING ASSIST. DTC B17B801 and/or B17B804 - Evident within address 0019 and/or DTC U112300 evident in 00A5 Customer Statement: -Lane Assist and/or Traffic Assist are not functional
2067998.12023-01-06. Service bulletin. ELECTRICAL SYSTEM:ADAS; ELECTRICAL SYSTEM. Driver Assistance System Related Technical Queries - Best Practice Customer Statement: -The customer is concerned about an unexpected safeguard or driver assistance intervention.
2053348.102023-01-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. W12 Engine Management Light On- Turbocharger Speed Sensor DTCs Stored Workshop Findings: -One or a combination of the following DTCs may be evident (with no specific symptom codes) -P259500: Turbocharger Speed Sensor (B) - Circuit low -P259600: Turbocharger Speed Sensor (B) - Circuit high -P257900: Turbocharger Speed Sensor (A) - Circuit range/performance

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