Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
2078277/18
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2077545/5
Sporadic All-Wheel Drive Warning | Continental GT/GTC/Flying Spur | 25-26MY. Condition: The message "Differential lock: fault. You may continue driving. Contact your Bentley retailer" is sporadically shown in the instrument cluster.
2078277/16
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function.
2078560/3
BiL 108.2 Software Update | Continental GT/GTC | 26MY (SC25/37). Software updates must be applied to update the vehicles front and rear door control modules. An enhancement has been implemented to the front and rear window control module parameters to reduce the likelihood of sporadic window drops. This update targets improved stability and reliability in window operation.
2061195/4
Telephone Functionality Complaint - Minimum Standards Required For Analysis Of Concerns.
2078395/2
Service info: Leather Damage/Anomalies | All Models
2028808/9
Service info: Engine oil - Specific oil type and oil consumption reference. Technical Background: The use of the correct oil for each engine type is critical for its continued performance, reliability and ultimately warranty. The workshop manual should always be the first point of reference, ensuring the correct lubricant is used for each specific model year and engine type Should oil be required the parts catalogue must be referred to ensuring the correct VIN is always used when ordering
2051187/12
Poor Engine Running Complaints (Misfires) Petrol Engines Only. Condition: • Poor engine running • Reduced power • Engine warning lamp illuminated • Symptom related DTC’s evident within the applicable engine control unit(s)
2052785/10
Brake noise identification
2056407/7
Running gear - Noise identification. Condition Customer statement: Noise complaint from the suspension and/or steering Workshop findings: The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system
2057978/9
Engine Lubricating Oil - Replenishment
2063855/12
DTC B17B801 and/or B17B804 - evident within address 0019 and/or DTC U112300 evident in 00A5. Condition: • Lane Assist and / or Traffic Assist are not functional • 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
2068273/5
Multiple random misfired evident during PDI. Condition: Multiple random cylinder misfire DTC’s detected during PDI - DTC P030000: Random/Multiple Cylinder Misfire Detected (misfires on multiple cylinders) within the following control units: • V8 - ECM 1 - V8 (Address 01) ECM control unit • W12 - ECM 1 - (Address 01) and/or ECM 2 (Address 11)
2074951/3
Brake noise identification
2074954/3
Running gear - Noise identification. Condition Customer statement: Noise complaint from the suspension and/or steering Workshop findings: The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system
2074960/3
Measured values - Cycle recording instructions. Condition: In some cases Measured value traces may be requested in XML format for analysis by Product Support
2074962/3
Engine Lubricating Oil - Replenishment
2074963/3
Engine Oil - Consumption - V8 Kovomo. Condition: Engine oil warning lamp illuminated within the Drivers Instrument Panel (DIP) Engine oil requires “topping up” between services Excessive engine oil consumption
2075331/3
Engine light in the DIP - Various oxygen sensor / Fuel ratio DTC's logged within the Engine Control Module(s).
2075786/2
Airbag, fire, accident (safety-related enquiry - reporting forms). There is a reporting obligation in the following cases: • Airbag/belt released/not released • General accident • Fire and scorching damage for all Bentley Vehicle models - every model year.
2077094/2
Earth Stud Anomalies | 25MY. Technical Background: If any contamination or incorrect assembly issues on an earth stud are found. Before any rework is carried out an image of the issue is required to help with root cause analysis.
2077529/3
Seat Fans Inoperative | All Models | 17-25MY. Condition: Customer may report that the seat ventilation system is not functioning with no airflow from the seat ventilation ducts.
2028794/9
Engine coolant mixture - Restrictions on use of desalinated water. Technical Background: An important factor of influencing the cooling system efficiency is the water used in the mixture Due to the different ingredients and characteristics existing in each country or even region, Bentley has decided to define the quality of water for cooling systems
2063651/5
Tyre tread/sidewall crack(s)
2064337/4
Usage of E10 fuel. Condition In the event a customer asks if E10 fuel can be used, the operative must refer to the Technical background section of this TPI.
2065895/6
Rotating display/screen noise - Diagnosis for complaints relating to noise during operation and/or during a drive cycle.
2073377/3
TPMS - Warning within the Drivers Information Panel (DIP) - Tyre pressure sensor - Low battery.
2074950/3
Poor Engine Running Complaints (Misfires) Condition: • Poor engine running • Reduced power • Engine warning lamp illuminated • Symptom related DTC’s evident within the applicable engine control unit(s)
2074952/3
Multiple Random Misfire Evident at PDI. Condition: Multiple random cylinder misfire DTC’s detected during PDI - DTC P030000: Random/Multiple Cylinder Misfire Detected (misfires on multiple cylinders) within the following control units: • V8 - ECM 1 - V8 (Address 01) ECM control unit
2074955/3
Lock set ordering process - MUST BE FOLLOWED WHEN ORDERING REPLACEMENT VEHICLE LOCKSETS
2074956/3
Testing electrical circuits - Diagnosis guidelines - Training videos. Workshop findings: Technical DISS queries with extended downtime can be caused by incorrect diagnosis and testing of the vehicles electrical circuits In a small number of isolated cases basic electrical faults were found to be overlooked
2074957/3
Grease evident at the front lower ball joint bellows.
2074958/3
HVAC refrigerant leakage suspected or reports of a damp/musty smell within the cabin - Diagnosis guidelines. Condition: HVAC not cooling / HVAC cooling less than expected / HVAC refrigerant leakage confirmed Or The customer reports a damp/musty smell within the cabin
2074959/3
My Bentley connected App - Pairing code is not functional. Customer statement: The My Bentley connected in car services personalisation feature does no longer function.
2074961/3
Windscreen replacement criteria whilst under manufacturers warranty. Condition: Windscreen cracked/damaged
2074966/3
EPB fault warning within the DIP - DTC's stored in address 03 - C100C01 and C1246F9. Condition: EPB fault warning within the DIP with one or both DTC’s as listed below: C100C01: Electro-mechanical parking brake button electrical error And/or C1246F9: Electromechanical parking brake Button interruption.
2074967/3
Tyre tread/sidewall crack(s)
2074969/3
Suspicion that control units or services have been influenced by third parties.
2074971/3
Fitment of control modules from donor vehicles for test purposes.
2074972/3
Usage of E10 fuel. Condition In the event a customer asks if E10 fuel can be used, the operative must refer to the Technical background section of this TPI.
2075023/4
Issues with mobile phone wireless charging - Wireless charging does not work
2075127/3
Speaker Replacement - Diagnostic checks. Condition: Audio output from speakers is distorted
2075532/3
Rotating display/screen - Fault diagnosis - Mechanical malfunction DTC B140107 is evident within 005F. Condition: • Bentley Rotational Display (BRD) operational issues • Mechanical malfunction DTC B140107 evident within 005F
2075601/3
Outer dashboard speaker grille lifted / Incorrect flushness
2075693/3
Rattle / Creak from the dashboard demister panel.
2075712/2
Front carpets / Mats wet - Musty smell in the cabin - Suspected leak from the water and condensate drains.
2075713/2
Water ingress into the front cabin footwell/bulkhead - Glass misting on the inside - Front carpets/mats wet
2075740/2
Bentley Rotational Display (BRD) clashing with the switch pack during rotation.
2076695/4
Showroom Charging Instructions | Continental GT/GTC and Flying Spur | 25MY. Condition: 12v battery voltage drops when on showroom display.
2076718/2
Air spring fault finding guidelines - 25MY. 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.
2076720/2
Front Seat Squab Creak Condition: Creak from the front seats when the occupant shifts their weight within the seat squab.
2076731/3
New Continental GT/GTC & Flying Spur - TPMs DTC 11F0F0 - Static Calibration at PDI. Condition: Tyre pressure monitoring yellow warning light in the driver instrument panel at PDI
2076754/2
New Continental GT/GTC & Flying Spur Front and Rear Exterior Lighting Steamed Up /Leaks. Customer statement: The lens of the headlight, front fog lamp or tail light is steamed up/damp from the inside with minor drips.
2077318/2
Bentayga, Continental GT/C and Flying Spur 25 Model Year - Garage Door Opener Programming Procedure. Condition: Incomplete or missing garage door operation and programming instructions in owner’s manual for 2025 Model year vehicles. HomeLink instructional video is not current for all 2025 Model year .
2077461/2
Mulliner Brake Calipers | Continental GT/GTC and Flying Spur | 25MY. Condition: Absence of colour coded fixings and connecting lines on the rear brake calipers
2077651/2
Headlamp Switch inoperative - Numerous DTC's | Continental GT/GTC/Flying Spur | 25MY. Customer statement: • Headlamp switch not working / not illuminated when the ignition is switched on (following an ignition switch off) And/or • Yellow warning light/message within DIP (Adaptive lighting fault) And / or • Loss of rear fog light activation And / or • Loss of all-weather lighting mode activation And / or • Headlamps will default to dipped beam (however, high beam activation will still be possible manually)
2078100/2
Installation List Pop Up When Using ODIS S | Continental GT/GTC/Flying Spur | 25MY.
2078780/3
Oil Cap Specification Verification | 25-26MY (SC25/38). Technical background: Due to an unforeseen supply quality issue from the component provider, certain vehicles have been delivered without the optional Jewel Oil Filler Cap. This part is a customer-paid option, and in order to avoid further delays and inconvenience to our customers, these vehicles were supplied with the standard Oil Filler Cap in place of the Jewel version. This condition has no impact on vehicle performance, safety, or engine operation. However, the part may not meet the expected visual or branding standards defined for final vehicle presentation, and may therefore fall short of customer delivery expectations.
2079390/1
Infotainment System - Implementation of Revised Advanced Settings Update Menu Access Procedure. Condition: This Technical Product Information (TPI) applies to vehicles equipped with infotainment control module 005F operating under specific software configurations.
2078277/14
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078190/3
AC System not Cooling - HVAC Evaporator leak | Continental GT/GTC/Flying Spur | 18 - 26MY. Customer Statement: The customer may find that the A/C system not blowing cold air and / or Cooling performance has declined over time.
2068946/10
Dynamic ride system warning visible - DTC P0B2500 logged within address 0021 (Battery Energy Control Module 2). Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP)
2075821/4
Window Drop Glass Operation | Continental GT/GTC | 25-26MY. Condition: • Incorrect operation / function of the front and / or rear window drop glass • Front and / or rear drop glass fails to open / close or attempts to close and re-opens once contact has been made between the glass and applicable seal • DTC for window regulator motor no basic setting B148754 evident within any of the 4 window control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings
2078780/2
Oil Cap Specification Verification | 25-26MY (SC25/38). Technical background: Due to an unforeseen supply quality issue from the component provider, certain vehicles have been delivered without the optional Jewel Oil Filler Cap. This part is a customer-paid option, and in order to avoid further delays and inconvenience to our customers, these vehicles were supplied with the standard Oil Filler Cap in place of the Jewel version. This condition has no impact on vehicle performance, safety, or engine operation. However, the part may not meet the expected visual or branding standards defined for final vehicle presentation and may therefore fall short of customer delivery expectations.
2071131/5
Measured values - Cycle recording instructions. Condition: In some cases Measured value traces may be requested in XML format for analysis by Product Support.
2074953/4
My Bentley - Connected services. Technical Background: Most queries and complaints regarding My Bentley connected servicescan 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.
2078277/12
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2079640/1
Wheel Bolt Cap Fitment | Continental GT/GTC/Flying Spur (SC25/42). On all affected vehicles the wheel bolt cover cap kits were not supplied in the dealer kit bag for specific 26MY vehicles.
2078277/11
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078277/10
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078912/2
DTC U042300 Stored in Gearbox Control Unit After KL30 Reset | Continental GT/GTC /Flying Spur | 25-26MY. Customer Statement: Yellow gearbox malfunction warning displayed on the Driver’s Instrument Panel (DIP).
2079041/1
DTC P0C4700 – Hybrid/High Voltage Battery Coolant Pump | Continental GT/GTC/Flying Spur | 25-26MY. Customer findings: Customer reports an electrical malfunction resulting in the vehicle being unable to start or drive.
2078277/9
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078962/2
ODIS Error Message – Best Practice When Performing Baseline (BiL) Updates. Workshop Findings: During vehicle baseline (BiL) updates using ODIS, users may encounter various error messages. These errors can interrupt the update process and may be caused by issues related to the vehicle’s current configuration, communication faults, or problems with the SVM code being applied.
2078277/8
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078277/7
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078395/1
Service info: Leather Damage/Anomalies | All Models. Condition: In rare instances the customer and/or retailer may identify the presence of damage or visual anomalies on leather trimmed surfaces within the vehicle cabin during or post pre-delivery inspection.
2078985/1
Weather Thumbnail Shows Error Message | All Models | 25-26MY. Condition: The customer may report that the weather app thumbnail on the MMI home screen displays the message 'An error occurred,'
2078277/6
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078560/2
BiL 108.2 Software Update | Continental GT/GTC | 26MY (SC25/37). Technical background: Software updates must be applied to update the vehicles front and rear door control modules. An enhancement has been implemented to the front and rear window control module parameters to reduce the likelihood of sporadic window drops. This update targets improved stability and reliability in window operation.
2078277/5
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078773/1
Importance of Setting Delivery Date to Activate Full Customer Licenses | 24MY - Onwards. Condition: Customers may report a loss of connected services functionality approximately 12 months after vehicle handover.
2078912/1
DTC U042300 Stored in Gearbox Control Unit After KL30 Reset | Continental GT/GTC /Flying Spur | 25-26MY. Customer Statement: Yellow gearbox malfunction warning displayed on the Driver’s Instrument Panel (DIP).
2078962/1
ODIS Error Message – Best Practice When Performing Baseline (BiL) Updates. Workshop Findings: During vehicle baseline (BiL) updates using ODIS, users may encounter various error messages. These errors can interrupt the update process and may be caused by issues related to the vehicle’s current configuration, communication faults, or problems with the SVM code being applied.
2077545/3
Sporadic All-Wheel Drive Warning | Continental GT/GTC/Flying Spur | 25-26MY. Condition: The message "Differential lock: fault. You may continue driving. Contact your Bentley retailer" is sporadically shown in the instrument cluster.
2078780/1
Oil Cap Specification Verification | 25-26MY (SC25/38). Due to an unforeseen supply quality issue from the component provider, certain vehicles have been delivered without the optional Jewel Oil Filler Cap. This part is a customer-paid option, and in order to avoid further delays and inconvenience to our customers, these vehicles were supplied with the standard Oil Filler Cap in place of the Jewel version
2078277/4
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31) Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
2078560/1
BiL 108.2 Software Update | Continental GT/GTC | 26MY (SC25/37). Software updates must be applied to update the vehicles front door control modules. An enhancement has been implemented to the front window control parameters to reduce the likelihood of sporadic front window drops. This update targets improved stability and reliability in window operation
2075821/3
Window Drop Glass Operation | Continental GT/GTC | 25-26MY. Condition: • Incorrect operation / function of the front and / or rear window drop glass • Front and / or rear drop glass fails to open / close or attempts to close and re-opens once contact has been made between the glass and applicable seal • DTC for window regulator motor no basic setting B148754 evident within any of the 4 window control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings
2078277/1
Software Update | Window Short Drop Deletion | Continental GT/GTC | 26MY (SC25 /31). Software update is available for the left and right hand rear door control modules - Diagnostic address 00BB Driver side and 00BC Passenger side The software eliminates the rear window short drop function
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.