Bentley Bentayga Service Bulletins
847 manufacturer communications on file.
- July 24, 2024•Document ID: 11006105Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 2071730/3
- Date Added:
- August 7, 2024
- Manufacturer:
- BENTLEY
SummaryBentayga rear brake noise/squeal - Repair method depending on the brake noise frequency (Iron brakes only). Scenario 1 Vibration of 1.2 to 1.4 KHz is produced from the rear brakes whilst braking at low speed Whilst braking at low speed, a vibration of 1.2 to 1.4 KHz or 5 KHz can be produced from friction between the rear brake pad and disc resulting in rear brake noise/squeal Scenario 2 Vibration of 3.4 KHz is produced from the rear brakes While braking at low speed a vibration of 3.4 KHz can be produced during brake application at low speed resulting in rear brake noise/squeal Scenario 3 Vibration of 5 KHz is produced from the rear brakes whilst braking at low speed Whilst braking at low speed, a vibration of 5 KHz can be produced from friction between the rear brake pad and disc resulting in rear brake noise/squeal.
Associated Products (4)Associated Documents - June 28, 2024•Document ID: 11003660Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 2068946/8
- Date Added:
- July 6, 2024
- Manufacturer:
- BENTLEY
SummaryDTC P0B2500 logged within address 0021 (Battery Energy Control Module 2) - Dynamic ride system warning visible. Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP) Workshop findings: DTC P0B2500 - Hybrid/EV Battery "A" Voltage low is stored within address 21- Battery Energy Control Module 2 Technical background: Possible internal fault with the super capacitor
Associated Products (8)Associated Documents - June 25, 2024•Document ID: 11003655Service CampaignELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- 2074063/1
- Date Added:
- July 6, 2024
- Manufacturer:
- BENTLEY
SummarySoftware update to 0042 / 07D2 (Driver door control module) and 0052 / 07D3 (Passenger door control module) - SC24/16. Technical background: The rear door strikers require checking for correct alignment and adjustment (if required) Software updates must also be applied to following control modules on vehicles which are specified with the power door function: • Driver door control module (Diagnostic address 0042 / 07D2) And • Passenger door control module (Diagnostic address 0052 / 07D3)
Associated Products (1)Associated Documents - June 25, 2024•Document ID: 11003601Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; VISIBILITY/WIPER
- Mfr Comm. #:
- 2061757/3
- Date Added:
- July 6, 2024
- Manufacturer:
- BENTLEY
SummaryDTC B2000F2: Faulty control module (Symptom code 4102) and/or night vision warning light evident within the (DIP). Customer statement: Night vision warning lamp (Figure 1) is evident with the Drivers Information Panel (DIP). Workshop findings: DTC - B2000F2: Faulty control module (Symptom code 4102) evident within address 0084 - Night vision control module.
Associated Products (4)Associated Documents - June 6, 2024•Document ID: 11003191Service Bulletin/Repair InstructionsSUSPENSION; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2068946/7
- Date Added:
- July 4, 2024
- Manufacturer:
- BENTLEY
SummaryDTC P0B2500 logged within address 0021 (Battery Energy Control Module 2) - Dynamic ride system warning visible. Customer statement / workshop findings Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP) Workshop findings: DTC P0B2500 - Hybrid/EV Battery "A" Voltage low is stored within address 21- Battery Energy Control Module 2 Technical background: Possible internal fault with the super capacitor
Associated Products (8)Associated Documents - May 24, 2024•Document ID: 11002885Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 2073967/1
- Date Added:
- July 2, 2024
- Manufacturer:
- BENTLEY
SummaryEmergency call module and communication unit (0075) - Software update - Dongle removal (SC24/13). Technical background: ODIS will automatically default to DoIP when the Bentley ODIS-S Brand version is 2.32.3 (Or later) • In the event the software update is conducted WITHOUT the use of DoIP (Diagnostics over Internet Protocol) failure may occur which can result in the replacement of the Emergency call module and communication unit - Diagnostic address 0075. Remedy: The software update within the Work section is required to apply the latest software to the Emergency call module and communication unit - Diagnostic address 0075
Associated Products (3)Associated Documents - May 20, 2024•Document ID: 11000693Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2066236/5
- Date Added:
- June 3, 2024
- Manufacturer:
- BENTLEY
SummaryUnintended sounding of the Alarm siren - Following activation of the ignition or whilst the vehicle is left standing. Workshop findings The following DTC’s could also be evident within diagnostic address 0046 and/or 00BB and/or 00BC • B131DF5: alarm system siren supply voltage lower limit value less than • B131D29: sirens / alarm horn for anti-theft warning system Range/Performance • B131D29: anti-theft alarm system siren / alarm horn signal, not valid
Associated Products (8)Associated Documents - May 15, 2024•Document ID: 11000743Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2071239/2
- Date Added:
- June 4, 2024
- Manufacturer:
- BENTLEY
SummaryCoolant pump leaking (part number 07P 121 008C) - Low coolant warning - Engine overheating - DTC's evident. Customer statement / workshop findings: One or a combination of the following is evident: • Coolant leaking from the mechanical coolant pump • Coolant witness marks on the mechanical coolant pump although coolant is not leaking/dripping from the pump • Low coolant level warning displayed within the DIP Or • Engine overheating issues and/or DTC P218100: Cooling System Performance with symptom code 8113 or air in the coolant DTC’s (various) is evident, in this scenario the operative should also refer to TPI 2051893
Associated Products (6)Associated Documents - May 15, 2024•Document ID: 11000734Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2071238/2
- Date Added:
- June 3, 2024
- Manufacturer:
- BENTLEY
SummaryCoolant pump leaking (part number 07P 121 008B) - Low coolant warning - Engine overheating - DTC's evident. Customer statement / workshop findings: One or a combination of the following is evident: • Coolant leaking from the mechanical coolant pump • Coolant witness marks on the mechanical coolant pump although coolant is not leaking/dripping from the pump • Low coolant level warning displayed within the DIP Or • Engine overheating issues and/or DTC P218100: Cooling System Performance with symptom code 8113 or air in the coolant DTC’s (various) is evident in this scenario the operative should refer to TPI 2051893/-
Associated Products (6)Associated Documents - May 10, 2024•Document ID: 11000747Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2073815/1
- Date Added:
- June 4, 2024
- Manufacturer:
- BENTLEY
SummaryFatigue warning is not visible within the Infotainment screen menu after the Data bus control unit (J533) was replaced. Customer statement / workshop findings Fatigue warning is not visible (Figure 1) within the Infotainment screen menu after replacement of the Data bus control unit (J533).
Associated Products (1)Associated Documents - April 22, 2024•Document ID: 10254060Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 2073264/2
- Date Added:
- May 7, 2024
- Manufacturer:
- BENTLEY
SummaryBentayga - Data bus control unit (J533) replacement (SC24/05) Technical background: The Data bus control unit - J533 (Gateway) must be replaced.
Associated Products (1)Associated Documents - April 22, 2024•Document ID: 10254002Service Bulletin/Repair InstructionsSTEERING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2067399/3
- Date Added:
- May 7, 2024
- Manufacturer:
- BENTLEY
SummaryWarning evident within the DIP for the steering system - DTC U103100 evident within diagnostic address 0044 Customer statement / workshop findings: Customer statement: Warning within the DIP for the steering system Workshop findings: DTC U103100 with symptom code 3146753 - FlexRay data bus No synchronization evident within diagnostic address 0044
Associated Products (3)Associated Documents - March 25, 2024•Document ID: 10252823Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 2071575/3
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummaryBentayga V8 Kovomo - DTC P227900 evident within the engine control unit 0001. Customer statement / workshop findings - Engine warning lamp illuminated within the Driver Instrument Panel (DIP) - DTC P227900 is evident within Engine control unit 0001 in conjunction with DTC P030000 - Whistle noise may also be evident from the engine.
Associated Products (1)Associated Documents - March 25, 2024•Document ID: 10252818Service Bulletin/Repair InstructionsEQUIPMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2069806/5
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummaryHVAC refrigerant leakage suspected or reports of a damp/musty smell within the cabin - Diagnosis guidelines. Customer statement / workshop findings: HVAC not cooling / HVAC cooling less than expected / HVAC refrigerant leakage confirmed Or The customer reports a damp/musty smell within the cabin Note: For this scenario please see the pre requisites below - Should no HVAC leak be evident and a damp/musty smell has been reported/identified the operative should first confirm that water is not leaking into the cabin please refer to all VIN applicable TPIs - Should there be no water leaks evident, the operative should check the HVAC and body drains for blockages, in the event the drains are blocked the drains must be unblocked, once this has been completed the operative should confirm if the damp/musty smell is still evident.
Associated Products (10)Associated Documents - March 12, 2024•Document ID: 10252625Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SEAT BELTS; AIR BAGS
- Mfr Comm. #:
- 2071047/4
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummaryDTC B101C29 and/or DTC B101D29 evident within the airbag control unit (J234). Customer statement / workshop findings: One or a combination of the following DTCs are evident within the airbag control unit (J234) B101C29: Driver seat belt switch implausible signal And/or B101D29: Front passenger side safety belt switch implausible signal Technical background: In the event the issue is as described the operative should refer to the Measure section of this TPI.
Associated Products (4)Associated Documents - March 12, 2024•Document ID: 10252458Service Bulletin/Repair InstructionsWHEELS; TIRES; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2073377/1
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummaryTPMS - Warning within the Drivers Information Panel (DIP) - Tyre pressure sensor - Low battery. Customer statement: Tyre pressure sensor: low battery warning is evident with the Drivers Information Panel (DIP). Workshop findings: One or a combination of the following DTCs may also be evident: - C105016 Left Front Tyre Pressure Monitoring Sensor Voltage too low - C105116 - Right Front Tyre Pressure Monitoring Sensor Voltage too low - C105216 - Left Rear Tyre Pressure Monitoring Sensor Voltage too low - C105316 - Right Rear Tyre Pressure Monitoring Sensor Voltage too low.
Associated Products (8)Associated Documents - March 12, 2024•Document ID: 10252446Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2051562/12
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
Summary12 Volt - Battery condition checks. Customer statement / workshop findings: 12 volt battery flat or unserviceable Technical background: For all 12 volt battery issues relating to warranty or a parts warranty claim refer to the instructions within the Measure section.
Associated Products (10)Associated Documents - March 8, 2024•Document ID: 10252314Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES; STRUCTURE; ELECTRICAL SYSTEM; STRUCTURE:BODY:DOOR
- Mfr Comm. #:
- 2072938/2
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummaryFront or rear door(s) - Soft close function failure - DTC B122D29 is evident. Customer statement - Front or rear door(s) - Soft close function failure Workshop findings - DTC B122D29 is evident within one or a combination of the front and / or rear door control unit(s) Technical background
Associated Products (3)Associated Documents - March 8, 2024•Document ID: 10252291Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; EQUIPMENT
- Mfr Comm. #:
- 2066236/4
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummaryUnintended sounding of the Alarm siren - Following activation of the ignition or whilst the vehicle is left standing. Customer statement: Unintended sounding of the alarm siren following activation of the ignition Or Unintended sounding of the alarm siren whilst the vehicle is left standing. Workshop findings: - B131DF5: alarm system siren supply voltage lower limit value less than - B131D29: sirens / alarm horn for anti-theft warning system Range/Performance - B131D29: anti-theft alarm system siren / alarm horn signal, not valid
Associated Products (8)Associated Documents - March 4, 2024•Document ID: 10252288Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT; EQUIPMENT; SEATS
- Mfr Comm. #:
- 2073166/1
- Date Added:
- April 6, 2024
- Manufacturer:
- BENTLEY
SummarySoftware update to diagnostic address 0006 and 005B - Graphics mismatch in the TSR (SC24/03). Technical background: When the VIP seat adjust function is selected within the Touch Screen Remote (TSR) the requested / actual seat movements are different to those selected / shown on the screen. Remedy: A software update is available for diagnostic address 0006 - Front passenger seat control unit and the rear passenger seat control unit 005B
Associated Products (1)Associated Documents