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Service bulletins for the 2020 Bentley Bentayga

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.

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

By type

By component

By trouble code

Bulletins, newest first
2051519.112022-12-08. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. HVAC Operation Issues/HVAC Motor defect DTCs logged Customer Statement: -HVAC operation issues and HVAC motor defect (DTCs) evident within address 08 - Climatronic control unit, the DTCs can be static or sporadic (intermittent)
2050542.62022-12-08. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Body/Equipment: Front exterior lighting steamed up/leaks Customer Statement: -The lenses of the headlights/front fog lamps are steamed up/damp from the inside with minor drips
2057978.62022-12-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine Lubricating Oil - Replenishment Customer Statement: -Engine lubricating oil lamp illuminated on drivers instrument panel -Engine Lubricating oil requires "topping up" between services
2061566.42022-12-08. Service bulletin. ELECTRICAL SYSTEM. During PDI - Unable to complete the set-up of connected services Customer Statement: -Unable to complete set-up of Connected Services at PDI and/or The SOS LED in roof console is either lit red or flashing red and/or the test call is unable to complete.
2051562.102022-12-08. Service bulletin. ELECTRICAL SYSTEM. 12 Volt - Battery Test Instruction Technical Background: -For all 12 volt battery issues relating to warranty or a parts warranty claim, a DISS query MUST be raised prior to battery replacement, refer to the instructions within the measure of this section of this TPI.
2060223.52022-12-08. Service bulletin. STEERING. During PDI - Steering wheel vibration and/or steering wheel out of alignment is evident Customer Statement: -Vehicle is pulling to the left or right -Steering wheel vibration -General vehicle geometry concerns
2065498.22022-12-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Rear Seat Entertainment - Unavailable Features Customer Statement: -The (crosslink) and (audio to car) functions of the Rear Seat Entertainment screens are not working to specification (icons greyed out) a message is also displayed advising the feature(s) are not available when the icons are pressed.
2055321.32022-12-07. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Bentayga W12 - DTC 310B00 - Low Fuel Pressure Regulation Customer Statement: -Engine stalling when the engine is started from cold (at idle) -Or After a delayed cold start
2065918.22022-12-07. Service bulletin. ENGINE AND ENGINE COOLING. V8 Kovomo- Bentayga - Water pump drive gear cover (deletion) Workshop Findings: -The original water pump has a cover fitted directly over the top of the water pump drive gear -However the replacement water pump does not have a cover fitted
2062092.22022-12-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Bentayga V8 Kovomo - DTC P304300 with symptom code (10061) - Fuel pump mechanical malfunction- MIL lamp Customer Statement: -Check engine lamp illuminated within the Driver Instrument Panel (DIP)
2058484.102022-12-07. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Bentayga V8 Kovomo - DTC P310B00 with symptom code 2638 - Check engine lamp - Fuel pressure regulation Condition: Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below:
2067647.22022-11-08. Service bulletin. ELECTRICAL SYSTEM. RSE Table Replacement Instructions Customer Statement: -When replacing an RSE tablet on either side, the screen will initially be locked with a component protection warning displayed.
2061582.62022-11-08. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE; ELECTRICAL SYSTEM. Driver/Passenger door/s creak on close - Bentayga Customer Statement: -Driver and/or Passenger door creak during the "Power close" function
2051187.72022-11-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Poor Engine Running Complaints (Misfires) Petrol Engines Only Customer Statement: -Poor engine running, reduced power, engine warning lamp illuminated.
2051562.92022-11-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. 12 Volt- Battery Condition Checks. Technical background For all 12 volt battery issues relating to warranty or a parts warranty claim, a DISS query MUST be raised prior to battery replacement, refer to the instructions within the Measure section of this TPI.
2065440.12022-11-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Home Charging Unit Cable - Incorrect Label Fitted (SC 22/26). Technical background: Referring to Figure 1 - The label which is fixed to the (Home plug) charging lead at the point shown (ARROW) is incorrect NOTE: The vehicle charging socket label (where fitted) is not affected
2067613.12022-11-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Bentayga Hybrid - Engine Control Module Update (SC 22/24) Technical background: A software update to the Engine Control Module is required Remedy: Carry out the instructions within the Work section to completion
2058484.92022-11-08. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Bentayga V8 Kovomo - DTCs P310B00 with symptom code 2638 - Check Engine Lamp - Fuel Pressure Regulation Customer Statement: -Engine warning lamp is illuminated within the driver instrument panel (DIP) in conjunction with the DTC.
2059379.22022-11-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. High Pitched Whistle from the Engine - Warning light within the DIP - Engine not Running Smoothly - Numerous DTCs Customer Statement: -Emission control warning light evident within the DIP -Engine not running/idling smoothly -High pitched whistle from the right hand side of the engine. -A selection of DTCs are evident
2065919.32022-11-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Water Leaking from the mechanical water pump- Low coolant level warning displayed Customer Statement: -Coolant leaking from the mechanical coolant pump -Coolant witness mark on the mechanical coolant pump although coolant is not leaking/dripping from the pump -Low coolant level warning displayed
2062080/72022-10-07. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Bentayga V8 Kovomo and V6 (Hybrid) - Fuel Pressure Regulation - Numerous DTCs Customer Statement: -Check Engine Lamp Illuminated within the Driver Instrument Panel (DIP): -P310B00 with system code 2636 - Low Fuel Pressure Regulation" Low Fuel Pressure Regulation" -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
2066246/22022-10-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Bentayga/New FlyingSpur - DTCPOC4A00 Hybrid/EV Battery Pack Coolant Pump "A" Control Performance Within Address 8C Customer Statement: -Speed limitation noticeable when driving in EV mode (Restricting the vehicle speed to approximately 30mph/48kph) -No other warnings are evident within the DIP
2066143/42022-10-07. Service bulletin. SERVICE BRAKES, HYDRAULIC. Fitment of Rear Brake Caliper Carrier for Complaints Relating to 3.4 KHz rear break squeal Customer Statement: -Rear brake squeal (3.4 KHz) during brake application at low speed.
2058484/82022-10-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation Customer Statement: -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 DTCs and symptoms present due to fuel pressure regulation or fuel supply issues in conjunction with the afore mentioned symptom/DTC Technical Background: -NOTE: The retailer must attempt to request as much information as possible regarding when the issue occurred Pre-conditions, For example: -Driving at low speed in traffic -Warning lights -Driveability at the time the issue occurred - During idle or driving? -If during idle, how long had the car been idling? -Details when the vehicle was last refuelled and the grade of fuel used -When the issue occurred, How was the car unlocked and started? Keyless entry or entry by using the remote key fob
2067489/12022-10-07. Service bulletin. STRUCTURE; VISIBILITY. Window side glass - Identification - Standard (STD) or Privacy (PRV) Customer Statement: - Incorrect side glass fitted - Standard (STD) not Privacy (PRV) or visa versa and/or Defects are evident within the glass Technical Background: -The instructions within the Measure section MUST only be followed if the glass is to be replaced

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