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Service bulletin B840221

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 id10200249
Published by NHTSA2021-08-09
Manufacturer's numberB840221
Manufacturer's date2021-06-01
NHTSA componentEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; COMMUNICATION:MANUFACTURER TELEMATICS; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology was made at the discretion of the respective cellular carriers and lies beyond the control of BMW. Due to the phase-out, BMW Assist and ConnectedDrive services will no longer be supported after this date.

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

Electrical system, Equipment and accessories, Software

Vehicles listed
BMW 228I2014, 2015, 2016
BMW 230I2017, 2018, 2019, 2020, 2021
BMW 320I2013, 2014, 2015, 2016, 2017, 2018
BMW 328D2014, 2015, 2016, 2017, 2018
BMW 328I2012, 2013, 2014, 2015, 2016
BMW 330E2016, 2017, 2018
BMW 330I2017, 2018, 2019, 2020
BMW 335I2012, 2013, 2014, 2015, 2016, 2017
BMW 340I2016, 2017, 2018, 2019
BMW 340I2020
BMW 428I2014, 2015, 2016
BMW 430I2017, 2018, 2019, 2020
BMW 435I2014, 2015, 2016
BMW 440I2017, 2018, 2019, 2020
BMW 5-SERIES GRAN TURISMO2017
BMW 640I2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
BMW 650I2012, 2013, 2014, 2015, 2016, 2017, 2018
BMW 740E2017, 2018, 2019
BMW 740I2017, 2018, 2019, 2020, 2021
BMW 740LI2016 to 2017
BMW 745E2020
BMW 750I2018, 2019
BMW 750LI2016 to 2019
BMW 750LI2021
BMW ACTIVE HYBRID 32013
BMW ACTIVE HYBRID 32014, 2015
BMW B7 ALPINA2015 to 2016
BMW B7 ALPINA2018 to 2021
BMW F 850 GS ADVENTURE2021 (the catalog's model; the bulletin names a series or trim of it)
BMW M22016, 2017, 2018, 2019, 2020, 2021
BMW M235I2014, 2015, 2016
BMW M240I2017, 2018, 2019, 2020, 2021
BMW M32015, 2016, 2017, 2018
BMW M42015, 2016, 2017, 2018, 2019, 2020
BMW M62013, 2014, 2015, 2016, 2017, 2018, 2019
BMW M760I2017, 2018, 2019, 2020, 2021
BMW R 1200 GS ADVENTURE2017 (the catalog's model; the bulletin names a series or trim of it)
BMW R 1250 GS ADVENTURE2019 (the catalog's model; the bulletin names a series or trim of it)
BMW R NINE T PURE2019 (the catalog's model; the bulletin names a series or trim of it)
BMW R NINE T RACER2018 (the catalog's model; the bulletin names a series or trim of it)
BMW R NINE T SCRAMBLER2018 (the catalog's model; the bulletin names a series or trim of it)
BMW R1200 RT POLICE2017 (the catalog's model; the bulletin names a series or trim of it)
BMW X32011, 2012, 2013, 2014, 2015, 2016, 2017
BMW X42015, 2016, 2017, 2018
BMW X52014, 2015, 2016, 2017, 2018
BMW X5 M2018
BMW X62015, 2016, 2017, 2018, 2019
BMW X6 M2015 to 2019

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

Recalls for the same vehicles and component
23V5840002023-08-16. ELECTRICAL SYSTEM:SOFTWARE; SEAT BELTS
17V4880002017-08-03. ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING:BRAKE LIGHTS

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
B6103212024-03-02. Service bulletin. SITUATION BMW AG is conducting a Voluntary Emissions Recall (effective April 23, 2021) on a certain Model Year 2020 - 2021 BMW vehicles that were produced between August 13, 2019 and December 11, 2020. Do not deliver to a customer, a New, Certified Pre-Owned or Used vehicle subject to an emissions recall, until the vehicle is repaired. Do not use or sell replacement equipment/parts subject to an emissions recall. The 12 V battery’s dual storage system (DSS) may contain a software error which intermittently causes a continuous resetting of the microcontroller and communication failure. The error is displayed by a red Check Control message.
B2402232023-07-24. Service bulletin. BMW AG has issued an Emissions Recall (effective March 17, 2023) on a certain Model Year 2021 - 2023 BMW vehicles that were produced between June 16, 2020, and December 13, 2022. Due to a software failure, there is the possibility that the transmission does not go into "sleep mode" if the car is turned off.
B0902212023-07-24. Service bulletin. With the introduction of the BMW Remote Software Upgrade, all Service Pack 18 vehicles and partial Service Pack 15 vehicles may receive new functionality or modifications in their features.
M6501222022-12-12. Service bulletin. The Sirius(r) Satellite Radio is inoperative.
B6203222022-12-12. Service bulletin. After programming, the customer may complain that the Sport Mode display is not fully displayed in the instrument cluster. Instead of a red background in sport mode, the background is displayed in blue (like ECO PRO mode).
SIB0901212022-07-18. Service bulletin. BMW offers a new special ISTA Installation made available for Roadside Assistance / Mobile Service technicians. The new ISTA Version is also able to be used in case of a Remote Software Upgrade (RSU) programming failure to get the customer car reprogrammed on site. In case of a Remote Software Upgrade failure, the engine start is prevented for safety reasons until the vehicle is programmed correctly. Most of the errors occur when only one control unit fails to program correctly.
B6202222022-05-31. Service bulletin. Sport mode is not displayed correctly in the instrument cluster. Instead of a red background in sport mode, the background is displayed in blue (like in Eco Pro mode). Software in the instrument cluster (Kombi).
B8402222022-05-16. Service bulletin. The customer finds an indication in the â??myBMWâ? app that the tires need service due to wear. Even after replacing the tires, the tire service indicator is still present in the myBMW app.
B6520212022-01-24. Service bulletin. BMW AG has issued a Delivery Stop (effective October 25, 2021) on certain Model Year 2022 BMW vehicles that were produced after October 25, 2021. Due to supply chain limitations, certain vehicles were produced without a CID with touch function and without Reversing Assistant.
B6116212021-12-20. Service bulletin. The "energy management" Check control message (ID code 415) is falsely displayed when entering the vehicle.