WenmarOpen by Wenmar Pro

Service bulletin 2052785/7

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10210162
Published by NHTSA2022-04-08
Manufacturer's number2052785/7
Manufacturer's date2022-03-02
NHTSA componentSERVICE BRAKES, HYDRAULIC

NHTSA's summary

Brake noise identification. Customer statement: Noise complaint from the braking system. Workshop findings: The noise can be reproduced and clearly assigned to the braking system. Service: Note: For correct diagnosis and repair the attached Flowchart must be followed. 1. Check the overall condition of the brakes to determine if the brake noise can be attributed to one of the causes listed in the Technical Background section of this TPI. If the noise is not a result of one these causes, proceed with point 2. 2. Record the noise and frequency For the frequency analysis and the noise recording we recommend using the Chassis Ear Tool WT 10437. To record the noise and measure the frequency using WT 10437 Chassis Ear Tool follow these instructions; Refer to File recording in the WT 10437 user instructions.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes

Vehicles listed
BENTLEY BENTAYGA2016
BENTLEY BENTAYGA2017, 2018, 2019, 2020, 2021, 2022
BENTLEY CONTINENTAL2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BENTLEY CONTINENTAL CONVERTIBLE2012, 2013, 2014, 2015, 2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL FLYING SPUR2012, 2013, 2014, 2015, 2016, 2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL GT CABRIO2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY FLYING SPUR2012 to 2013
BENTLEY FLYING SPUR2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
BENTLEY MULSANNE2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20215182021-08-18. Brakes
20133382013-10-01. Brakes

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
2075034/42026-06-04. Service bulletin. EPB Warning light in DIP - Front door/s power latch system intermittent - DTC U112300 within Address 03 and Address 46. Customer statement / workshop findings: One or a combination of the following is evident within the DIP (Figure 1) • Electronic parking brake warning And/or • Drivers door power latch intermittent operation warning
2062184/102026-02-04. Service bulletin. Electronic Parking Brake (EPB) functionality issues. The following issues could be evident during PDI or found whilst in service: • Electronic Parking Brake (EPB) found not operating to specification • EPB may not hold the car effectively • Parking brake components showing signs of wear • Parking brake warning light may also be evident within the DIP, stating ‘Parking brake fault detected. Stop the vehicle in a safe place and refer to the owner’s manual.’
2071089/42026-01-07. Service bulletin. Electronic Parking Brake (EPB) control unit cannot be coded. Condition: The Electronic Parking Brake (EPB) control unit cannot be coded when using a diagnostic machine with Windows 10/11 in conjunction with a VAS 6154 dongle. As such the EPB coding application must be utilized to complete the procedure.
2052785/102025-11-04. Service bulletin. Brake noise identification
2075034/32025-07-30. Service bulletin. EPB Warning light in DIP - Front door/s power latch system intermittent - DTC U112300 within Address 03 and Address 46. Condition: One or a combination of the following is evident within the DIP • Electronic parking brake warning And/or • Drivers door power latch intermittent operation warning
2064200/42025-06-05. Service bulletin. Groan/Creak noise during brake pedal operation | Continental GT/GTC/Flying Spur | 18-24MY. Condition: Groaning/creaking noise heard from the brake pedal during light application, in particular when the vehicle is at operating temperature.
2060726/42025-03-07. Service bulletin. Bentayga - Winter Wheel and Tyre For CSiC Braking Systems. Technical Background: When opting to use Winter Tyres on vehicles specified with Ceramic brake rotors, the only permissible wheel rim option is 21 Inch 7 Twin spoke –36A 601 025Q.
2052785/92025-03-07. Service bulletin. Brake noise identification. Technical Background: Brake noises can be attributed to many causes, the most common causes are as follows: • Brake discs or pads are close to their wear limit • New brake pads and/or discs have not been properly bedded in after installation • Aftermarket pads or discs are installed • There is debris such as small stones, grit, road salt or sand between the brake disc and pad • Discs are covered in rust. Rust can form when the vehicle has been stationary for long periods of time
2071730/42025-01-07. Service bulletin. Bentayga rear brake noise/squeal - Repair method depending on the brake noise frequency (Iron brakes only).
2075034/22024-11-01. Service bulletin. EPB Warning light in DIP - Front door/s power latch system intermittent - DTC U112300 within Address 03 and Address 46. Customer statement / workshop findings: One or a combination of the following is evident within the DIP • Electronic parking brake warning And/or • Drivers door power latch intermittent operation warning