Service bulletins for the 2021 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.
757 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Suspension are shown. Show all
| 2055693.4 | 2023-11-06. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. Unable to run basic settings within the Adaptive suspension control unit (J775) Customer Statement: -Unable to run Basic setting (full process + rebound end stops) after a new adaptive air suspension control unit has been fitted or work has been conducted on the suspension system which requires the Basic setting (full process + rebound end stops) procedure performing |
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| 2055540.4 | 2023-11-06. Service bulletin. STEERING; SUSPENSION; STRUCTURE; ELECTRICAL SYSTEM. Rumble noise and/or floor pan/steering column vibration Customer Statement: -Floor pan or steering column/steering wheel vibration when manoeuvring/steering at slow speeds with steering wheel input |
| 2068946.4 | 2023-11-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; SUSPENSION. Bentley dynamic ride system warning - DTC P0B2500: Hybrid/EV Battery (A) Voltage low stored (48 volt system) Customer Statement: -(Bentley dynamic ride system: fault) displayed within the Drivers Instrument Panel (DIP) |
| 2062261/5 | 2023-08-03. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION. Bentayga - Air suspension warning light within the DIP - DTC's P089200 - C104707 - C103B13 - Evident within Address 74. Customer statement: Air suspension warning light within the DIP Workshop findings: One or a combination of the DTCs shown below are evident within address 74 - P089200 - Symptom Code 3145792 - TCM Power Relay Sense Circuit Intermittent (Level Control Valves Open Circuit) - C103B13 - 3145909 - Solenoid for level control system Open circuit - C104707 - 3211279 - Level control valves mechanical malfunction. |
| 2068946/2 | 2023-06-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; SUSPENSION. Bentley dynamic ride system warning displayed - DTC P0B2500: Hybrid/EV Battery "A" Voltage low' stored (48 volt system). Customer statement / workshop findings: Bentley dynamic ride system: fault displayed within the Drivers Instrument Panel (DIP) Workshop findings: DTC P0B2500: Hybrid/EV Battery "A" Voltage low' stored within address 21-Battery Energy Control Module 2 Technical background: Possible internal fault with super capacitor, refer to the Measure section of this TPI |
| 2053492.10 | 2023-06-07. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION. Air Spring Fault Finding Guidelines Customer Statement: -The front and/or rear suspension appears to have dropped |
| 2069493.1 | 2023-03-06. Service bulletin. SUSPENSION. Right and/or left hand front rearmost lower suspension lever inner hydraulic mount replacement guidelines. Customer statement / workshop findings: The right and/or left hand front rearmost lower suspension lever inner hydraulic mounts are leaking oil or showing signs of dry oil stains. Technical background: In the event the symptom is as described please refer to the Measure section of this TPI to confirm if the right and/or left hand front rearmost lower suspension lever inner hydraulic mounts require replacement or not |
| 2048616.11 | 2023-03-06. Service bulletin. STEERING; SERVICE BRAKES, HYDRAULIC; SUSPENSION. Creaking Noise From the Front Suspension When Maneuvering Technical Background: -The noise present in the sound file is caused by defective lower suspension lever - rear- hydraulic mounts. In order to reproduce the noise this bush must be twisted, therefore the noise can appear in the following circumstances: -When performing parking maneuvers with the brake applied -When steering from lock to lock with the vehicle in motion and the brake applied -When the vehicle is moved with steering input over uneven surfaces (ex. a ramp or speed bump) |
| 2069159.1 | 2023-02-03. Service bulletin. SUSPENSION. Foremost lower trailing arm bush leaking Customer Statement: -Leakage found on the foremost lower trailing arm bush as shown in figures 1 and 2 |
| 2052853.11 | 2023-02-03. Service bulletin. SERVICE BRAKES, HYDRAULIC; SUSPENSION; STEERING. Clicking noises from the left and/or right front corners Technical Background: -Raise a DISS query -In order to accurately diagnose and repair customer reported clicking noises from the front corner(s) the measure section of this TPI consists of three individual section, each section describes the symptom and the remedy which should be applied. |
| 2055693.3 | 2022-12-08. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. Unable to run Basic settings within the Adaptive suspension control unit (J775) Customer Statement: -Unable to run Basic setting (full process + rebound end stops) after a new adaptive air suspension control unit has been fitted or work has been conducted on the suspension system which requires the Basic setting (full process + rebound end stops) procedure performing |
| 2065197.2 | 2022-12-08. Service bulletin. STRUCTURE; SUSPENSION. Squeaking/creaking noises from the front axle and/or leaks at the lower ball joint/s Customer Statement: -A leak is visible at the boot of the lower ball joint (grease emerging) however the boot does not show any damage |
| 2048616.10 | 2022-12-08. Service bulletin. SERVICE BRAKES; SUSPENSION. Creaking noise from the front suspension when maneuvering Technical Background: -The noise present in the sound file is caused by defective lower suspension lever - rear - hydraulic mounts. In order to reproduce the noise this bush must be twisted, therefore the noise can appear in the following circumstances. -When performing parking maneuvers with the brake applied -When steering from lock to lock with the vehicle in motion and the brake applied -When the vehicle is moved with steering input over uneven surfaces (a ramp or speed bump) |
| 2064779.2 | 2022-12-08. Service bulletin. SUSPENSION. Creaking/squeak noise from the front suspension (upper inner level bushes) Technical Background: -The noise present in the sound file is caused by defective upper inner level bush/bushes. the noise can appear in the following possible scenario -When the vehicle is moved with the steering input over uneven surfaces (for e.g a ramp or speed bump) |
| 2064779.2 | 2022-12-08. Service bulletin. SUSPENSION. Creaking/squeak noise from the front suspension (upper inner level bushes) Technical Background: -The noise present in the sound file is caused by defective upper inner level bush/bushes. the noise can appear in the following possible scenario -When the vehicle is moved with the steering input over uneven surfaces (for e.g a ramp or speed bump) |
| 2062261.4 | 2022-12-08. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; SUSPENSION. Bentayga - Air Suspension warning light within the DIP - DTCs P089200 - C104707 - C103B13 Evident within Address 74 Customer Statement: -Air suspension warning light within the DIP |
| 2056407.4 | 2022-12-08. Service bulletin. STEERING; SUSPENSION. Running Gear - Noise Identification Customer Statement: -Noise complaint from the suspension and/or steering |
| 2053492/8 | 2022-10-07. Service bulletin. SUSPENSION. Air spring fault finding Customer Statement: -The front and/or rear suspension appears to have dropped Technical Background: -Bentley vehicles which are applicable to this TPI are fitted with air springs as part of the suspension system. Should air leak from the air spring dampers, this will cause the suspension to drop. However, the dropping of the suspension does not necessarily mean that the air spring is faulty. -The Measure section of this TPI describes how and where to check for air leaks on the front and rear air springs, the air supply unit, pipes, valve unit and air reservoirs. This includes potential air leak points on the air spring dampers and also the locations of an air leak that can be repaired without the need to replace an air spring damper. |
| 2052853/10 | 2022-08-05. Service bulletin. SERVICE BRAKES, HYDRAULIC; STEERING; SUSPENSION. Clicking noises from the left and/or right front corner(s). Customer statement / workshop findings: Clicking noises from the left and/or right front corner(s) Technical background: In order to accurately diagnose and repair customer reported clicking noises from the front corner(s) the Measure section of this TPI consists of three individual sections, each section describes the symptom and the remedy which should be applied Symptoms and descriptions regarding clicking noises can appear to be very similar when described, where possible the customer should demonstrate the reported symptom to enable correct diagnosis VERY IMPORTANT: Before proceeding the operative MUST check to confirm that the wheels fitted are the Bentley approved wheels, in the event that Bentley approved wheels are not fitted Or The wheels fitted are Bentley approved however the wheels have been modified for example: Powder coated or have had repairs conducted In the event the afore mentioned scenarios are evident the operative MUST raise a DISS query before carrying out any of the instructions within the Measure section |
| 2051965/3 | 2022-08-05. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION. Bentley dynamic ride system warning displayed- DTC P0B2500: Hybrid/EV Battery A Voltage low stored. Customer statement / workshop findings: Bentley dynamic ride system: fault displayed within the Drivers Instrument Panel (DIP) Workshop findings: DTC P0B2500: Hybrid/EV Battery A Voltage low stored within address 21-Battery Energy Control Module 2 Technical background: Possible internal fault with super capacitor, refer to the Measure section of this TPI |
| 2067399/1 | 2022-07-07. Service bulletin. ELECTRICAL SYSTEM; STEERING; SUSPENSION. Warning evident within the DIP for the steering system - DTC U103100 evident within diagnostic address 0044. Customer statement: - Warning within the DIP for the steering system (Figure 1) Figure 1 Workshop findings: - DTC U103100 with symptom code 3146753 - FlexRay data bus No synchronization evident within diagnostic address 0044 Technical background: In the event the issue is as described the operative should conduct the instructions within the Measure section of this TPI |
| 2052853/9 | 2022-06-02. Service bulletin. SUSPENSION; SERVICE BRAKES, HYDRAULIC; STEERING. Clicking noises from the left and/or right front corner(s). Customer statement / workshop findings: Clicking noises from the left and/or right front corner(s) Technical background: In order to accurately diagnose and repair customer reported clicking noises from the front corner(s) the Measure section of this TPI consists of three individual sections, each section describes the symptom and the remedy which should be applied. Symptoms and descriptions regarding clicking noises can appear to be very similar when described, where possible the customer should demonstrate the reported symptom to enable correct diagnosis. |
| 2065924/2 | 2022-04-06. Service bulletin. ELECTRICAL SYSTEM; SUSPENSION. Bentley dynamic ride system warning displayed - DTC C1260F0 with symptom code 262400 present within address 0074. Customer statement / workshop findings: Bentley dynamic ride system fault warning displayed Workshop findings DTC C1260F0 with Symptom Code 262400 - Compressor electronics for level control No communication evident within the Air suspension control module (address 0074) Technical background: Refer to the Measure section of this TPI. |
| 2065924/1 | 2022-03-02. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. Bentley dynamic ride system warning displayed - DTC C1260F0 with symptom code 262400 present within address 0074. Customer statement / workshop findings: Bentley dynamic ride system fault warning displayed Workshop findings DTC C1260F0 with Symptom Code 262400 - Compressor electronics for level control No communication evident within the Air suspension control module (address 0074). Measure: 1) Referring to the applicable Rep.Gr chapter - Remove the right hand rear luggage trim 2) Inspect the wiring at earth points 730 and 731 - Check the security of the ground point fixing(s) - Check for contamination of the terminals, fixing stud and fixing nut 3) Clean the affected components (as required) - Refit the earth connections and secure the applicable fixing 4) Check to confirm the issue is resolved 5) Referring to the applicable Rep.Gr chapters - Refit all previously removed parts |
| 2065197/1 | 2021-12-03. Service bulletin. SERVICE BRAKES, HYDRAULIC; POWER TRAIN; SUSPENSION; STEERING. Squeaking/creaking noises from the front axle and/or leaks at the lower ball joint/s. Customer statement / workshop findings: Squeaking/creaking noises when steering/manoeuvring or when the suspension compresses and/or: A leak is visible at the boot of the lower ball joint (grease emerging) however the boot does not show any damage Workshop findings: Noises: The noises can be assigned to the lower ball joint on the left and/or right side (Figure 1 - item 20). Leak (grease emerging): Leak at the boot of the lower ball joint on the left and/or right side (Figure 1- item 20) is visible however the boot is undamaged. Technical background: In the event the symptom is as described, the operative should carry out the instructions within the Measure section Make sure that the production date of the new ball joint is 36/19 or later (see date code example circled in Figure 2 - Week 36 of 2019). |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.