Service bulletins for the 2019 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.
629 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 2063354/1 | 2021-06-05. Service bulletin. ENGINE AND ENGINE COOLING. V8 Kovomo - Whining noise - Front of the engine at idle speed. Customer statement / workshop findings: Erratic whining noises from the front of the engine at idle speed. Workshop findings: The irregular knocking noises can be assigned to the front of the engine. There are no further complaints (such as poor engine or engine cooling system performance, event entries, etc.) Technical background: Refer to the video on the Bentley hub referencing TPI 2063354/- In the event the whining noise is as within the video, please refer to the Measure section of this TPI |
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| 2060418/2 | 2021-06-05. Service bulletin. ENGINE AND ENGINE COOLING. Vehicle vibration / humming at idle - Active engine mount leak - Active engine mount replacement. 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 the AEM (Figure 1). This failure mode is only seen on W12 engine installations and is only apparent at idle. |
| 2063297/1 | 2021-06-04. Service bulletin. ENGINE AND ENGINE COOLING. Static DTCs C113107 and or C113207 evident within Diagnostic address 00BA. Customer statement / workshop findings The following Static DTCs are evident following the fitment of replacement Active engine mounts and/or the Active Engine mount control unit (00BA) with the part number 4M0907145E with SW 0132 (often as result of TPI 2060418/-) C113107: Actuator 1 for assembly mounting mechanical malfunction Symptom Code 784 And/or C113207: Actuator 2 for assembly mounting mechanical malfunction Symptom Code 785 Technical background Refer to the Measure section of this TPI |
| 2063240/1 | 2021-06-04. Service bulletin. STRUCTURE. Creaking noise from the rear seats (5 and 7 seat variants only). Customer statement / workshop findings: Noise/Creak from the rear seat/s at speeds up to 70 mph And/or Creaking from rear seat/s between 0-20 mph during gentle acceleration and braking Technical background: This TPI applies to all 5 and 7 seat variants This TPI does not apply to 4 seat variants Noises and creaks originating from the rear seat/s as a result of seat location pegs and mega bracket interference while driving at speeds up to 70 mph and gentle acceleration and braking between 0-20 mph should be resolved by following the instructions within the Measure section. |
| 2063406/1 | 2021-06-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Rear brake squeal (5 KHz) Non CSiC brakes only. Customer statement / workshop findings At low speed, during low braking force application, the rear brakes can produce a high frequency noise (5khz). Measure 1) Follow the Brake noise identification TPI 2052785 - IMPORTANT: For frequency analysis the noise recording equipment Bentley Motors recommends is the Chassis ear tool WT 10437 - Obtain a clear recording using WT 10437 2) Carry out an inspection of the brake system to confirm the brake system components are serviceable as per Elsa pro guidelines 3) Confirm if the brake shim kit (36A 698 219) has previously been fitted to the rear brake pads (As per TPI 2046299/-) |
| 2053177/15 | 2021-06-04. Service bulletin. ELECTRICAL SYSTEM. All Vehicle Variants - Spurious DTC List. Customer statement / workshop findings: 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. |
| 2063410/1 | 2021-06-04. Service bulletin. ELECTRICAL SYSTEM. Infotainment Main unit (5F / J794) fault finding/diagnosis procedure. Customer statement / workshop findings: Issue suspected with the Infotainment Main unit (5F / J794) - For example: - MMI screen image flickers or goes blank - No response to selection - Audio cuts-out Technical background: Refer to the Measure section regarding any Infotainment Main unit (5F / J794) fault finding/diagnosis |
| 2061369/2 | 2021-05-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Engine overheating - Warning on the DIP - V8 Kovomo Customer statement / workshop findings: - Customer reports an engine overheat warning on the DIP - Engine overheats - Unusual cooling fan operation at high temperatures - There are no signs of coolant leaks both internally or externally Technical background: To heat the engine as quickly as possible during cold starting, delivery of coolant from the coolant pump is interrupted in the warm-up phase by the solenoid valve for the mechanical coolant pump |
| 2054862/5 | 2021-05-06. Service bulletin. SERVICE BRAKES. Front brake squeal - 1.8 KHz to 1.9 KHz Customer statement / workshop findings: Front brake squeal with a frequency of 1.8 KHz to 1.9 KHz Technical background: Modified front brake Calipers and modified front brake disc guard plates are available on receipt of a qualifying DISS query Referring to Figure 1, the replacement front callipers have a Dynamic absorber fitted (A), the brake disc guard plates (B) are pre modified to fit around the absorber |
| 2046299/10 | 2021-05-06. Service bulletin. SERVICE BRAKES. Bentayga - 1.2 - 1.4KHz rear brake squeal Customer statement / workshop findings: Squeal from the rear of the vehicle at low speed while braking. Technical background: While braking at low speed, a vibration of 1.2 to 1.4 KHz can be produced by the friction between the rear brake pad and disc resulting in a complaint of brake noise from the customer |
| 2053177/14 | 2021-05-05. Service bulletin. ELECTRICAL SYSTEM. All Vehicle Variants - Spurious DTC List. Customer statement / workshop findings: 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 |
| 2063017/1 | 2021-05-05. Service bulletin. WHEELS. Road wheel inspection procedure: In the event a complaint is received regarding road wheel/s condition for example: - Scratches - Corrosion - Damage - Blemishes - Chipping Please refer to the onward instructions. Technical background: Do not consider submitting a warranty claim for a road wheel manufacturing defect without first referencing and understanding the contents of this document. Any defect or concern found either outside the guidelines stated in this document or not clearly stated as acceptable to support a warranty claim, will be the responsibility of the retailer regarding component replacement. Any road wheels deemed as having no issues found relating to a manufacturing defect (including curbing) will have the applicable claim rejected |
| 2062080/2 | 2021-04-08. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Bentayga V8 Kovomo - Fuel Pressure Regulation. Customer statement / workshop findings: Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 with symptom code 2636 - Low Fuel Pressure Regulation Low Fuel Pressure Regulation - P014800 Fuel Deliver Error - P019100 Fuel Rail pressure Sensor A Circuit Range/Performance - Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues. Technical background: In the event the customer complaint relates to the following: Customer experienced poor start up - proceed with the remaining instructions NOTE: The operative must gather information regarding the Customer experience regarding when the issue occurred for example: Pre- conditions, warning lights and driveability at the time that the issue occurred, details when the vehicle was last refuelled and the grade of fuel used The operative must now use the information contained within the “Measure” section to determine the correct analysis and repair procedure |
| 2062365/1 | 2021-04-08. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Bentayga Hybrid DTC P103A00 evident Engine Oil Fuel Portion Too High. Customer statement: - Warning message within the DIP - The message asks the customer to warm up engine accompanied by a yellow warning (Figure 1) No other symptoms are experienced. Technical background: The warning is caused by the level of unburnt fuel in the engine oil. This value is calculated by the Engine Control Module (ECM) and is based on the driver usage pattern The more cold starts the Internal Combustion Engine (ICE) is exposed to the higher the chance of fuel making its way into the engine oil via the cylinders When the fuel calculation reaches the pre-programmed amount this then causes the DTC to be triggered |
| 2060458/2 | 2021-04-08. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT. Water ingress onto the front reading light. Customer statement / workshop findings: Water drips from the front interior light. The water drips directly from the electric drive of the front sun roof motor. Technical background: A water drop can get onto the guide rail instead of the water flow area of the guide rail. The water runs forwards to the guide tube of the operating cable and from there onto the electric drive. |
| 2060081/2 | 2021-04-07. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Bentayga - Fuel Gauge - Guided Fault Finding DTCs B103E1B and/or B10581B evident within address 0046. Customer statement: Fuel gauge does not change during a long journey or after refuelling the vehicle and does not show full after filling the fuel tank. And/or Workshop findings: The following DTCs could be evident within diagnostic address 0046 – Comfort System Central Control Module - B103E1B: Fuel level sensor 1 Resistance too high - B10581B: Fuel level sensor 2 Resistance too high |
| 2044536/9 | 2021-04-07. Service bulletin. EQUIPMENT; STRUCTURE; ELECTRICAL SYSTEM. Bentayga deployable sill step malfunction. Customer statement / workshop findings: Deployable sill step accessory malfunctions. Technical background: This TPI is specifically written to record key information, reach a logical diagnosis and ultimately a problem resolution when presented with a deployable sill step malfunction. Please report via DISS all findings during your investigation and rectification process. |
| 2062622/1 | 2021-04-07. Service bulletin. EQUIPMENT; STRUCTURE. Water leak/wind noise diagnosis. Customer statement / workshop findings: Water leak/wind noise evident Technical background: The instructions within the Measure section should be followed to assist in the diagnosis of water leaks or wind noise |
| 2058764/2 | 2021-03-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; FUEL SYSTEM, GASOLINE. Bentayga - Control Unit for Fuel Pump (SC 20/05). Technical background: Fuel pump control unit 4M0 906 093K has been superseded by fuel pump control unit 4M0 906 093N, however, this change is not currently applicable to Bentley. A small quantity of N level control units were mistakenly issued as spare parts and have subsequently been fitted to Customer vehicles. On vehicles with the -N- level part installed the Customer may complain of noise from the rear seat area, it is possible that fuel pumps may become noisy during operation. At present no other symptoms or faults are expected. Remedy: Correct level fuel pump control unit(s) should be installed 4M0 906 093K |
| 2055235/2 | 2021-03-05. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT; FUEL SYSTEM, GASOLINE. Fuel tank internal fuel pump replacement - W12 TSI. Customer statement / workshop findings: Prior to replacing the fuel delivery module or fuel pump control units please refer to the information within this TPI. This TPI is applicable for W12 Bentayga TSI engine variants only. Technical background: The twin fuel pumps which are part of the fuel delivery module (located on the right hand side of the fuel tank as Figure 1) have changed to an improved Diamond Like Coated (DLC) fuel pump. |
| 2058484/5 | 2021-03-05. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation. Customer statement / workshop findings: Check Engine Lamp 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 be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background: In the event the customer complaint relates to the following: - Customer experienced poor start up or the engine stalled shortly after start up proceed with the remaining instructions NOTE: The operative must gather information regarding the Customer experience regarding when the issue occurred for example: Pre- conditions, warning lights and driveability at time issue occurred, details when the vehicle was last refuelled and the grade of fuel used The operative must now use the information contained within the Measure section to determine the correct analysis and repair procedure |
| 2062092/1 | 2021-03-05. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. 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) Workshop findings: DTC P304300 with symptom code (10061) - Fuel Pump Mechanical Malfunction evident Technical background: Refer to the Measure section of this TPI |
| 2060117/2 | 2021-03-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Bentayga Hybrid - AC charging timer does not function. Customer statement / workshop findings: The AC charging timer does not function. The customer has difficulties with timed charging. Immediate charging works correctly, but when using timed charging there is a problem waking up the on board charger. Technical background: Currently in the event of an issue that causes the vehicle not wake correctly to begin charging at the requested time, the system cannot inform the customer that there has been an issue. Measure: With a confirmed Customer complaint of -The AC charging timer does not function-. Check for a static event entry in the internal charger (address 00C6), if Diagnostic Trouble Codes (DTCs) are stored then these must be resolved. Otherwise, no further action is necessary, raise an information only DISS referencing this TPI. |
| 2057988/5 | 2021-03-04. Service bulletin. STRUCTURE; ELECTRICAL SYSTEM. Bentayga Hybrid - Accessory Embargo. Customer statement / workshop findings: Customer request to install fixed sill steps, deploying sill steps or Illuminated tread plates to Bentayga Hybrid vehicle. Technical background: Due to the routing and proximity of high voltage cables it is strictly prohibited to install the following accessories on Bentayga Hybrid vehicles. - Fixed sill steps. - Deploying sill steps. - Illuminated tread plates NOTE: Tow bars cannot be fitted to Bentayga Hybrid vehicles due to certification |
| 2062338/1 | 2021-03-04. Service bulletin. STRUCTURE; EQUIPMENT. Bentayga front door trim - Alignment pin. Customer statement / workshop findings: The alignment pin used to locate the front door trim panel is broken (Figure 1). Measure: The front alignment pin is required to aid alignment of the door trim panel to the door panel during the Manufacturing process NOTE: In Service the alignment pin is not required NOTE: Replacement parts are not needed and are not available to order Referring to Figure 1 – Remove and discard the following: - Broken alignment pin x1 ( If evident) - Fixings x3 - Alignment pin plate x1 TIP: Cover the area in which the plate was previously fixed using anti creak tape If the condition is as shown in Figure 2 - The removal of the alignment pin/plate and fixings is not required unless broken. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.