Service bulletin B340714
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10244237 |
| Published by NHTSA | 2023-11-01 |
| Manufacturer's number | B340714 |
| Manufacturer's date | 2023-10-13 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop. CAUSE Material-
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
| BMW M 1000 R | 2023 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| BMW M 1000 RR | 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| BMW M COUPE | |
| BMW M COUPE | 1998 to 2002 |
| BMW M ROADSTER | |
| BMW M ROADSTER | 1998 to 2002 |
| BMW M ROADSTER | 2006 to 2008 |
| BMW M1 | |
| BMW M2 | 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
| BMW M235I | 2014, 2015, 2016 |
| BMW M235I | 2017 |
| BMW M235I | 2020, 2021, 2022, 2023 |
| BMW M240I | 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
| BMW M3 | |
| BMW M3 | 1988, 1989, 1990, 1991 |
| BMW M3 | 1992 to 1994 |
| BMW M3 | 1995, 1996, 1997, 1998, 1999 |
| BMW M3 | 2000 |
| BMW M3 | 2001, 2002, 2003, 2004, 2005, 2006 |
| BMW M3 | 2007 |
| BMW M3 | 2008, 2009, 2010, 2011, 2012, 2013 |
| BMW M3 | 2015, 2016, 2017, 2018 |
| BMW M3 | 2021, 2022, 2023, 2024 |
| BMW M3 US | 2011 |
| BMW M340I | 2019 |
| BMW M340I | 2020, 2021, 2022, 2023 |
| BMW M4 | 2014 |
| BMW M4 | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| BMW M4 GT4 | 2023 |
| BMW M440I | 2021, 2022, 2023, 2024 |
| BMW M5 | |
| BMW M5 | 1989 to 1990 |
| BMW M5 | 1991, 1992, 1993 |
| BMW M5 | 1994 to 1999 |
| BMW M5 | 2000, 2001, 2002, 2003 |
| BMW M5 | 2004 to 2005 |
| BMW M5 | 2006, 2007, 2008, 2009, 2010 |
| BMW M5 | 2012 |
| BMW M5 | 2013, 2014, 2015, 2016 |
| BMW M5 | 2018, 2019, 2020, 2021, 2022, 2023 |
| BMW M550I | 2017 |
| BMW M550I | 2018, 2019, 2020, 2021, 2022, 2023 |
| BMW M6 | 1985, 1986, 1987, 1988 |
| BMW M6 | 2006, 2007, 2008, 2009, 2010 |
| BMW M6 | 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
| BMW M760I | 2017, 2018, 2019, 2020, 2021 |
| BMW M760I | 2022 |
| BMW M760LI | 2017 to 2018 |
| BMW M760LI | 2020 to 2021 |
| BMW M760LI | 2022 |
| BMW M8 | 2019 |
| BMW M8 | 2020, 2021, 2022, 2023, 2024 |
| BMW M8 GRAN COUPE | 2020 |
| BMW M850I | 2018 to 2019 |
| BMW M850I | 2020, 2021, 2022, 2023, 2024 |
| BMW M850XI | 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2021479 | 2021-08-03. Brakes |
|---|---|
| 2021061 | 2021-02-10. Brakes |
| 21V062000 | 2021-02-10. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC; SERVICE BRAKES, HYDRAULIC |
| 01V245000 | 2001-07-31. PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| B340925 | 2026-01-05. Service bulletin. There may be an internal leakage in the brake fluid expansion tank (aka brake fluid reservoir). In the rarecase of a leak, the filling level sensor might malfunction over a relatively long period of time. |
|---|---|
| B064925 | 2025-10-10. Other. Brake Disc Return |
| B064725 | 2025-10-10. Other. Protection Plate Return |
| B340925 | 2025-07-31. Service campaign. There may be an internal leakage in the brake fluid expansion tank (aka brake fluid reservoir). In the rare case of a leak, the filling level sensor might malfunction over a relatively long period of time. |
| B340625 | 2025-05-21. Service bulletin. Brake “groaning” noises heard at the rear axle at slow speeds, i.e. close to standstill, stop and go driving;when parking or maneuvering. |
| B340921 | 2025-01-23. Service bulletin. A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of operation when braking from low speed. |
| B340921 | 2023-03-20. Service bulletin. A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of operation when braking from low speed. |
| SIM010617 | 2022-07-05. Service bulletin. Visual Inspection of Brake discs/Rotors for new car deliveries |
| B360122 | 2022-05-16. Service bulletin. After replacing tires and successfully programming the Tire Pressure Monitoring System (TPMS) using the RDC tool to transfer the QR code information on the sidewall, the "back-end" support systems need time to update the new tire information. |
| SIB340821 | 2021-12-13. Service bulletin. The yellow CCM, ID code 42, lights up when starting the vehicle. ID code 00042: Brake system. It is possible to continue driving. Additional notes: Avoid abrupt braking as far as possible. Drive at a moderate speed. Have it checked by your nearest Service Center. |