Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,917 bulletins for BENTLEY
2059899/2
Jul 9, 2020
060000 ENGINE (PWS)
6250 RPM engine speed warning within the Drivers Instruments Panel (DIP). Customer statement/workshop findings: 6250 RPM engine speed warning in the Drivers Information Panel (DIP) Diagnostic address - 0017 - Drivers Information Panel (DI
2060079/1
Jul 9, 2020
132000 VISIBILITY:GLASS, SIDE/REAR
New Continental GT and GTC - Rear quarter glass not fully. Customer statement/workshop findings: During window and/or door close operation, the front door drop glass closes and seals (Point A) however, the rear quarter glass does not full
2028808/4
Jul 8, 2020
060000 ENGINE AND ENGINE COOLING
Engine oil. Specific oil type and oil consumption reference. Customer statement / workshop findings: Engine oil level requires to:p up between services. Technical background The use of the correct oil for each engine type is critical fo
2059068/2
Jul 8, 2020
100000 POWER TRAIN
Transmission communication DTC Customer statement/workshop findings: Drive system fault active on DIP (Figure 1) Workshop findings: Various/numerous Transmission control module (TCM) communication DTCs logged Technical background: Loo
2053177/11
Jul 6, 2020
110000 ELECTRICAL SYSTEM
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. All Vehic
2036678/3
Jul 3, 2020
110000 ELECTRICAL SYSTEM
Speaker Replacement - Diagnostic checks. Customer statement/workshop findings: Audio output from speakers is distorted Technical background: There have been instances where door speakers have been changed under warranty for the complain
2048616/8
Jul 3, 2020
020000 SUSPENSION
Creaking noise from the front suspension when manoeuvring. Customer statement / workshop findings: Creaking noise from the front suspension when manoeuvring Technical background: Verify that the customer complaint matches the sound fi
2049586/6
Jul 3, 2020
060000 ENGINE (PWS)
Misfiring, W12 TSI - Excessive carbon build up cylinder leakage. Customer statement/workshop findings: Customer statement: Emission control warning signal displayed, engine misfire Workshop findings: Event entries in engine control unit
2054300/2
Jul 3, 2020
110000 ELECTRICAL SYSTEM
Bentley Dynamic ride system fault within the DIP - DTC C129600 logged. Customer statement / workshop findings: Bentley Dynamic ride system fault (Figure 1) within the Drivers Information Panel (DIP) with DTC C129600 logged within the Fron
2055217/2
Jul 3, 2020
022000 SUSPENSION:REAR
Rear end lowering function does not work. Customer statement/workshop findings: The rear end lowering is intermittently not available and at least one of the two event entries is logged in the running gear control unit (diagnosis address
2055540/2
Jul 3, 2020
010000 STEERING
Rumble noise and/or floor pan/steering column vibration. Customer statement/workshop findings Floor pan or steering column/steering wheel vibration when manoeuvring/steering at slow speeds with steering wheel input Technical background
2055643/2
Jul 3, 2020
022000 SUSPENSION:REAR
Software incompatibilty between J775 (Address 74) - J924 (Address D4) and J1096 (Address D5). Customer statement / workshop findings After replacing the software or hardware for the Adaptive suspension control unit (J775 Diagnostic addre
2055693/2
Jul 3, 2020
020000 SUSPENSION
Unable to run basic settings within the Adaptive suspension control unit (J775). Customer statement/workshop findings: Unable to run Basic setting (full process + rebound end stops) after a new adaptive air suspension control unit has bee
2056582/3
Jul 3, 2020
160000 STRUCTURE
Interior trim - Creak and rattle - Noise identification. Customer statement / workshop findings: Noise complaint from the interior Workshop findings: The noise can be reproduced and clearly assigned to the interior Prior to starting the
2057935/2
Jul 3, 2020
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
Warning lamp for washer fluid level on (for no reason). Customer statement / workshop findings: The washer fluid low warning lamp in the dash insert is lit up although there is sufficient washer fluid in the reservoir. Workshop findings:
2057981/2
Jul 3, 2020
133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Slow front window motor operation. Customer statement/workshop findings: Slow operation of the left and/or right hand front window lift motor Technical background: Refer to the checks within the Measure section before replacing a front
2057999/2
Jul 3, 2020
110000 ELECTRICAL SYSTEM
Garage door opener remote with a frequency of 315MHz will not program to vehicle HomeLink. Customer statement / workshop findings: Customer states: Unable to program their garage door opener to the vehicle. Message displayed in MMI: An
2058189/2
Jul 3, 2020
190000 TIRES
Bentayga Speed - Production 22in wheel restriction. Customer statement/workshop findings: Winter wheels and tyres required for Bentayga Speed, Refer to the Technical background section of this TPI for additional information Technical bac
2058477/3
Jul 3, 2020
060000 ENGINE (PWS)
Bentayga - Button Module For Driving Profile Selection. Customer statement / workshop findings: Button Module For Driving Profile Selection requires replacement. Technical background: There is an ongoing factory investigation into failu
2046299/6
Jul 2, 2020
030000 SERVICE BRAKES, HYDRAULIC
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 pr
2047762/4
Jul 2, 2020
060000 ENGINE AND ENGINE COOLING
Continental Series and Flying Spur - Camshaft Timing Over Advanced - V8T. Customer statement/workshop findings: Check engine warning lamp illuminated on Drivers Instrument Panel. DTCs stored within the Engine Control Module (ECM) Technic
2052561/3
Jul 2, 2020
160000 STRUCTURE
Mulliner - Biometric Secure Stowage Box. Customer statement / workshop findings: Correct functionality and restrictions of the Mulliner Biometric Secure Stowage Box need to be understood to prevent unnecessary customer complaints.
2052853/6
Jul 2, 2020
010000 STEERING
Clicking noises from front corner(s). Customer statement/workshop findings Clicking noise from front corner(s) Technical background In order to accurately diagnose and repair customer reported clicking noises from the front corner(s) th
2053492/6
Jul 2, 2020
022100 SUSPENSION:REAR:SPRINGS
Air spring fault finding. Customer statement / workshop findings: The front and/or rear suspension appears to have dropped. Technical background: The list of Bentley vehicles below are fitted with air springs as part of the suspension s
2054077/2
Jul 2, 2020
030000 BRAKES (PWS)
Bentayga - Ticking noise behind Driver Instrument Panel. Customer statement/workshop findings: Ticking noise behind Driver Instrument Panel. Technical background: In certain circumstances a ticking noise behind the Driver Instrument Pan