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Service bulletins for the 2017 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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
2058484/12020-04-03. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Customer statement / workshop findings: Check Engine Lamp illuminated on Driver Instrument Panel (DIP) Diagnostic Trouble Code (DTC) P310B00 Low Fuel Pressure Regulation stored in the Engine Control Unit (ECU). DTC P014800 Fuel Delivery Error stored in the ECU. Misfire DTC stored in the ECU. Technical background: There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues, use the information contained within the Measure section to determine the correct analysis and repair procedure.
2051187/52020-01-09. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Condition: Poor engine running, reduced power, engine warning lamp illuminated. Technical Background: Technical Product Information (TPI) to assist Retailers when diagnosing poor engine running or misfires. Service: The following TPI should be carried out sequentially to ensure the root cause and analysis of the concern are identified without unnecessary work or repetitive actions taking place.
2053177/62020-01-09. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Condition: Customer will not be aware of any fault codes. Workshop may discover spurious fault codes whilst running a Diagnostic Trouble Code (DTC) log as part of other investigations on the vehicle. Technical Background: The attached document contains all of the current known Spurious DTCs for all vehicle variants. Should a particular TPI be listed as Archived within the attached document the TPI can no longer be viewed within Elsa pro, in this case please refer to the instructions with the attached document regarding the DTC description and actions (if any) which should be conducted Service: During routine diagnostic interrogation of vehicle systems use the attached document to determine the course of action to be taken.
2051340/22019-11-07. Service bulletin. ENGINE AND ENGINE COOLING. Customer statement / workshop findings: Vehicle vibration / humming noise at idle Technical background: Right hand Active Engine Mount (AEM) failed, oil may also be leaking from AEM. This failure mode is only seen on W12 engine installations and is only apparent at idle.
2055760/12019-11-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Customer statement / workshop findings: Software reprogramming or replacement of the active engine mount control unit must be carried out when the active engine mounts are replaced with Part number 4M0 199 255/6 BH. Technical background: Current software is incompatible with active engine mounts part numbers 4M0 199 255/6 BH. When the active engine mounts are replaced with the above part numbers, the active engine mount control module must be reprogrammed or replaced.
2055664-12019-08-19. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. DTC P14AB00 and/or other related exhaust flap DTC's - Warning lamp evident within the DIP
2055535-12019-08-19. Service bulletin. ENGINE AND ENGINE COOLING. Bentayga W12 TSI - Engine hesitates and jerks during acceleration
2052213-32019-07-29. Service bulletin. ENGINE AND ENGINE COOLING. Bentayga - Tailgate motor failure
2053429-32019-07-29. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Emission control system lamp illuminated - DTC P044100 evident
2045686-42019-07-29. Service bulletin. ENGINE AND ENGINE COOLING. Bentayga - Engine oil pressure warning
2053424.22019-07-01. Service bulletin. ENGINE. Bentayga W12 - Misfire after start up in cold conditions
2053351.42019-07-01. Service bulletin. ENGINE. Buzzing noise from engine area
2053350.22019-07-01. Service bulletin. ENGINE. W12 - Oil leak from engine
2053348.32019-07-01. Service bulletin. ELECTRICAL SYSTEM; ENGINE. W12 Engine management light on - Turbocharger speed sensor DTC's stored
2052962.42019-07-01. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Bentayga - W12 - Engine control module replace test functionality
2051893.32019-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Engine coolant - Overheat condition
2051893.22019-07-01. Service bulletin. ENGINE AND ENGINE COOLING. Engine coolant - Overheat condition
2051219.52019-07-01. Service bulletin. ENGINE. W12 TSI Camshaft Phaser Position Related DTC
2051205.22019-07-01. Service bulletin. ENGINE. Emission control warning displayed - (DTC) P227900 - Intake air leak
2051187.32019-07-01. Service bulletin. ENGINE. Poor Engine Running Complaints (Misfires) Petrol Engines Only
2050334.52019-07-01. Service bulletin. ENGINE. Ticking noise from engine bay
2049586.42019-07-01. Service bulletin. ENGINE. Misfiring, W12 TSI - Excessive carbon build up cylinder leakage
2053961-22019-04-22. Service bulletin. ENGINE. Creak from behind the Drivers Information Panel/Engine compartment
2051219-42019-04-22. Service bulletin. ENGINE. W12 TSI Camshaft Phaser Position Related DTC
2054077-12019-04-22. Service bulletin. ENGINE. Bentayga Ticking noise behind Driver Instrument Panel

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