Bentley Bentayga Service Bulletins (2022)
578 manufacturer communications on file.
- June 29, 2022•Document ID: 10215562Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 2062080/6
- Date Added:
- July 8, 2022
- Manufacturer:
- BENTLEY
SummaryBentayga V8 Kovomo and V6 (Hybrid) - Fuel Pressure Regulation - Numerous DTCs. 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 - P018B00 - Fuel Pressure Sensor B Circuit Range/Performance with symptom code 17871 - 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 refueled 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.
Associated Products (2)Associated Documents - June 29, 2022•Document ID: 10215550Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 2058484/7
- Date Added:
- July 8, 2022
- Manufacturer:
- BENTLEY
SummaryBentayga 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.
Associated Products (2)Associated Documents - June 29, 2022•Document ID: 10215454Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- 2054862/9
- Date Added:
- July 7, 2022
- Manufacturer:
- BENTLEY
SummaryFront brake squeal - 1.5 KHz to 2.0 KHz. Customer statement / workshop findings: Front brake squeal with a frequency of 1.5 KHz to 2.0 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 calipers have a Dynamic absorber fitted (A), the brake disc guard plates (B) are pre modified to fit around the absorber.
Associated Products (2)Associated Documents - June 29, 2022•Document ID: 10215435Service Bulletin/Repair InstructionsEQUIPMENT; SERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- 2046299/14
- Date Added:
- July 7, 2022
- Manufacturer:
- BENTLEY
SummaryBentayga - 1.2KHz - 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. 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 2) If the sound recording produces a frequency of 1.2-1.4KHz - Remove the rear brake pads as per Repair manual Rep.Gr 46 - Rear Brake Pads - To Remove and Fit and check the actual condition of the brake pads - If the brake pads are to be refitted it will be necessary to make note of the position of the pads for installation purposes
Associated Products (2)Associated Documents - June 29, 2022•Document ID: 10215425Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- 2067418/1
- Date Added:
- July 6, 2022
- Manufacturer:
- BENTLEY
SummaryBentley brand name lettering is no longer applied to the rear calipers (vehicles specified with iron brakes). Customer statement / workshop findings: The rear brake calipers do not have the brand name lettering Bentley applied to the rear brake calipers However The front brake calipers do have the brand name lettering Bentley applied to the front brake calipers Technical background: Refer to the production change section Production change: All vehicles which have been produced post 31.05.2022 onwards do not have the brand name lettering Bentley lettering applied to the rear brake calipers as shown in Figure 1
Associated Products (4)Associated Documents - June 29, 2022•Document ID: 10215417Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE; LANE DEPARTURE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2063855/4
- Date Added:
- July 6, 2022
- Manufacturer:
- BENTLEY
SummaryDTC B17B801 and/or B17B804 - evident within address 0019 and/or DTC U112300 evident in 00A5. Customer statement: Lane Assist and/or Traffic Assist are not functional Workshop findings: DTC - B17B801 - Steering Wheel Touch Recognition Control Module evident within address 0019 And/or DTC B17B804 - Steering Wheel Touch Recognition Control Module electrical error - evident within address 0019 And/or DTC U112300 with symptom Code 1123220 within address 00A5 Technical background: Revision history TPI 2063855/4 - Additional request to replace the control module (as Figure 1) in conjunction with the steering wheel
Associated Products (4)Associated Documents - June 29, 2022•Document ID: 10215228Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2067385/1
- Date Added:
- July 7, 2022
- Manufacturer:
- BENTLEY
SummaryAir conditioning not cooling and/or low refrigerant gas. Customer statement / workshop findings: - Air conditioning not cooling and/or low refrigerant gas - DTC B10ABF0: Refrigerant pressure lower limit not reached may also be logged in diagnostic address 08 Technical background: In the event the issue is as described the operative should refer to the instructions within the Measure section of this TPI to assist in diagnosing the reported issue Before conducting the instructions within the Measure section the operative MUST refer to Rep.Gr 87 - Refrigeration system Bentley Motors Limited would like to stress that tracer additives have not been approved for use in our refrigeration systems. Tracer additives must not be used under any circumstances, failure to comply will invalidate warranty on all refrigeration system components
Associated Products (2)Associated Documents - June 29, 2022•Document ID: 10215227Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STEERING; SUSPENSION
- Mfr Comm. #:
- 2067399/1
- Date Added:
- July 7, 2022
- Manufacturer:
- BENTLEY
SummaryWarning 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
Associated Products (2)Associated Documents - June 16, 2022•Document ID: 10215421Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 2067274/1
- Date Added:
- July 6, 2022
- Manufacturer:
- BENTLEY
SummaryFront/rear towing eye cover - missing at PDI. Customer statement / workshop findings: Front and/or rear towing eye cover missing at PDI Technical background: Towing eye cover/s found to be missing whilst carrying out the Pre Delivery Inspection
Associated Products (2)Associated Documents - June 16, 2022•Document ID: 10215364Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 2058423/8
- Date Added:
- July 6, 2022
- Manufacturer:
- BENTLEY
SummaryNew Continental GT/GTC, New Flying Spur and Bentayga - Low Oil Pressure Warning During Early Vehicle Life. Customer statement / workshop findings: Warning on the Driver Instrument Panel (DIP) - Oil pressure too low DTCs relating to oil pressure may also be stored within the Master ECU. Diagnostic Trouble Codes (DTC) P052400: Engine Oil Pressure Too Low and/or P15AA00: Engine oil pressure - Lower limit not reached stored in the Master Engine Control Unit (ECU). Measure: VERY IMPORTANT: Prior to conducting the onward instructions, the following symptoms MUST be evident - Warning on Driver Instrument Panel (DIP) Oil pressure too low And/or - Diagnostic Trouble Codes (DTC) P052400: Engine Oil Pressure Too Low and/or P15AA00: Engine oil pressure - Lower limit not reached stored in the Master Engine Control Unit (ECU) Should any of the afore mentioned not be evident and the symptoms cannot be reproduced No further action should be taken unless the issue can be reproduced or demonstrated by the customer In the event the symptom/s are evident please conduct the onward Diagnosis Instructions
Associated Products (6)Associated Documents - May 24, 2022•Document ID: 10213090Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2055036/5
- Date Added:
- June 2, 2022
- Manufacturer:
- BENTLEY
SummaryMy Bentley - Connected services. Customer statement / workshop findings: Complaints relating to My Bentley connected services. Technical background: Most queries and complaints regarding My Bentley connected services can be resolved by contacting My Bentley Support rather than raising a DISS technical query. My Bentley support have access to additional admin tools and systems to help resolve any queries; and also have the ability to raise DISS technical queries if required.
Associated Products (4)Associated Documents - May 19, 2022•Document ID: 10213167Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 2066738/2
- Date Added:
- June 3, 2022
- Manufacturer:
- BENTLEY
SummaryUnderfloor paint drain hole check (SC22/14). Technical background: Due to a process change within manufacturing, the paint drain hole (Figure 1) which is located on the left hand side of the floor pan may not have been sealed/covered IMPORTANT: No other cavities or drain holes are affected. Remedy: Refer to the instructions within the Work section.
Associated Products (2)Associated Documents - May 3, 2022•Document ID: 10213169Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 2066738/1
- Date Added:
- June 3, 2022
- Manufacturer:
- BENTLEY
SummaryUnderfloor paint drain hole check (SC22/14). Technical background: Due to a process change within manufacturing, the paint drain hole (Figure 1) which is located on the left hand side of the floor pan may not have been sealed/covered IMPORTANT: No other cavities or drain holes are affected. Remedy: Refer to the instructions within the Work section
Associated Products (2)Associated Documents - May 3, 2022•Document ID: 10213118Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- 2066862/1
- Date Added:
- June 3, 2022
- Manufacturer:
- BENTLEY
SummaryVarious errors with front lamps - DTC C123BFA - Bulb for parking light short circuit' logged in address D6 and/or D7. Customer statement / workshop findings: One or a combination of the issues shown below are evident - The side light within the front lamp does not work - The park light function does not work in the main lamp - The signal lamp is also disabled - DTC C123BFA - Bulb for parking light short circuit logged within diagnostic address D6 (light control left) and/or D7 (light control right) Technical background: The DTCs once triggered are unable to be cleared In the event the symptoms are as described, conduct the instructions within the Measure section to completion noting the following: - The update to address D6 Must be done first followed by the update to address D7 - Regardless of the DTC which is evident or the address in which the DTC/DTCs are evident, both SVM codes MUST be applied
Associated Products (3)Associated Documents - May 3, 2022•Document ID: 10213117Service Bulletin/Repair InstructionsSUSPENSION; SERVICE BRAKES, HYDRAULIC; STEERING
- Mfr Comm. #:
- 2052853/9
- Date Added:
- June 2, 2022
- Manufacturer:
- BENTLEY
SummaryClicking 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.
Associated Products (2)Associated Documents - April 20, 2022•Document ID: 10211146Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- 2066850/1
- Date Added:
- May 6, 2022
- Manufacturer:
- BENTLEY
SummaryRear lamp electrical defect - Numerous DTC's evident. Customer statement / workshop findings - Rear lamp warning within the DIP - Numerous DTCs within diagnostic address 46 (J393) - Faulty rear lamp operation Refer to the examples below showing the most popular DTCs which have been evident in conjunction with the afore mentioned symptoms B11E913: Left rear turn signal bulb Open circuit B133413: Right Brake/Turn Signal Lamp Open circuit B16D5F4: Left tail light 2 turn signal lamp failure B12C213: Left Tail Light Lamp Open circuit B12C313: Right brake light bulb Open circuit B16D5F2: left tail lamp 2 Tail lamp faulty B16D7F1: Right rear tail lamp 2 LED faulty Technical background Should the symptoms described be evident please refer to the Measure section of this TPI
Associated Products (2)Associated Documents - April 14, 2022•Document ID: 10211211Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 2066724/1
- Date Added:
- May 7, 2022
- Manufacturer:
- BENTLEY
SummaryFPIN tag - Not attached Technical background: Please Note: This is an ongoing exercise and therefore the latest VIN list can be found within the Bentley Hub The white FPIN tag is not attached to the vehicle keys to the vehicle keys (SC22/13) In the event the white FPIN tag is evident as shown in 2 and 3, the 10 digit FPIN vehicle code can be entered into MMI, in this scenario there is no need to raise a DISS query for a new FPIN, the operative should refer to the Identification section of this TPI to ensure the specific VIN is removed from the applicability list.
Associated Products (2)Associated Documents - April 14, 2022•Document ID: 10211194Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 2065480/6
- Date Added:
- May 7, 2022
- Manufacturer:
- BENTLEY
SummaryV8 Kovomo - Bentayga - Valve spring replacement (SC21/42). Technical background The intake valve springs (16) and outlet valve springs (16) located within the cylinder heads of Bank 1 and 2 require replacing The replacement of all valve springs is required due to an issue which was discovered during a routine quality inspection. Remedy The replacement of all intake valve springs and all outlet valve springs (Bank 1 and Bank 2) is required
Associated Products (2)Associated Documents - April 14, 2022•Document ID: 10211151Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- 2066591/1
- Date Added:
- May 6, 2022
- Manufacturer:
- BENTLEY
SummaryDTC P263500 with symptom code -10061 - Noise from within the fuel tank. Customer statement - Engine warning light illuminated within the DIP And/or - Drive system fault warning within the DIP (Figure 1) Workshop findings - DTC P263500 - Fuel Pump A Low Flow/Performance evident within diagnostic address 01 and/or 11 - With symptom code 10061 - Noise from within the fuel tank (fuel pump) - Refer to the video on the Bentley hub referencing TPI 2066591/- Technical background Prior to conducting the instructions within this TPI, the retailer must check and confirm there are no other issues evident with the vehicle for example: - Misfire related DTCs - Low pressure fuel DTCs other than DTC P263500 - Damaged fuel hoses and pipes - Examine all hoses and pipes external of the fuel tank - Fuel leaks.
Associated Products (2)Associated Documents - April 14, 2022•Document ID: 10210942Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2066708/1
- Date Added:
- May 4, 2022
- Manufacturer:
- BENTLEY
SummaryACC Control units (J428 and J850) - Replacement guidelines. Customer statement / workshop findings: In the event that the Master and or Slave ACC Control units (J428 and J850) require replacement, the operative should refer to the Measure section of this TPI Technical background: Internal changes of the Master and or Slave ACC Control units (J428 and J850) have been made by the supplier Therefore In the event that a C level part is fitted and requires replacement, the control units must be replaced in pairs with the D suffix parts listed below: Master ACC Control unit - 36A 907 561C to 36A 907 561D Slave ACC Control unit - 36A 907 541C to 36A 907 541D.
Associated Products (1)Associated Documents