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Service bulletins for the 2023 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.

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

By type

By component

By trouble code

Bulletins, newest first
2051776.42022-12-08. Service bulletin. EQUIPMENT. New Continental GT - Key blade can be difficult to remove from key fob Technical Background: -Deviations in the key blade and key fob assembly could make it difficult to remove the key blade.
2063410.42022-12-08. Service bulletin. ELECTRICAL SYSTEM. Infotainment Main Unit (5F/J794) fault finding/diagnosis procedure Customer Statement: Issue suspected with the Infotainment Main unit (5F/J794) -MMI screen image flickers or goes blank -No Response to selection -Audio cuts-out
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.
2064648.22022-12-08. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM. ACC Unavailable- Traffic assist failure - Safeguard Failure- Radar Malfunction Warning DIP - Numerous DTCs within 0013 Customer Statement: -ACC failure -Traffic Assist Failure -Safeguard Failure -Radar Malfunction
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)
2065664.22022-12-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Bentayga V8 Kovomo - Engine MIL Light on - DTC (O2 sensor signals swapped bank 1 sensor 2/Bank 2 sensor 2) Customer Statement: -DTC P004100 (O2 sensor signals swapped bank 1 sensor 2/bank 2 sensor 2 is evident within address 0001 engine control unit and MIL light active after attempting to conduct a readiness test)
2065148.22022-12-07. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. V8 Kovomo- Engine MIL light on - DTC P04F000: EVAP system high pressure purge line performance evident Technical Background: -In the event the symptom described is evident the operative should carry out the instructions within the Measure section
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:
2068273.12022-11-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Multiple Random Misfires Evident During PDI Customer Statement: -Multiple random cylinder misfire DTC's detected during PDI-DTC P030000: Random/Multiple cylinder misfire detected with the following control units: -V8-ECM1-V*(Address01)ECM control unit -W12-ECM 1 - (Address 01) and/or ECM 2 (Address 11)
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.
2061344.82022-11-08. Service bulletin. SERVICE BRAKES. Rear Brake Pad - Shim Installation (SC 20/32) Technical Background: -Fitment of shims to the rear brake pads, specific grease should also be applied to the shims.
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.
2067729.22022-11-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Spurious Diagnostic Trouble Codes (DTCs) stored Customer Statement: -Customers may not be aware of the Diagnostic Trouble Codes (DTCs) listed however the operative may discover one or a combination of the DTCs within the measure section of this TPI whilst conducting a guided fault finding (GFF) sweep.
2068064.12022-11-08. Service bulletin. STRUCTURE; UNKNOWN OR OTHER. Front Door Clash Condition with the Rear Door Brightware (left and/or right hand side) Customer Statement: -The front door inner panel hem is clashing with the rear door lower brightware during the closing operation of the front door.
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
2066852.22022-11-08. Service bulletin. EQUIPMENT; UNKNOWN OR OTHER; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG. Shaker Speaker-Diagnostic Checks Customer Statement: -Customer complains of poor quality music output from the shaker speaker due to rattling noise/sound distortion. Technical Background: -There have been instances where shaker speakers have been changed under warranty for the complaint of sound distortion, yet when tested by Bentley Motors and the supplier, no fault could be found with the returned unit.

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