The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule)...
BMW technical service bulletin B840221 for 2014-2018 BMW X5, 2012-2016 BMW 328I and 2011-2017 BMW X3 and others.
- Bulletin number
- B840221
- Component
- Electrical system: software
- 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.
Owners of these vehicles have filed 741 complaints in the electrical category.
Vehicles covered
- BMW X5 2014-2018 20142015201620172018
- BMW 328I 2012-2016 20122013201420152016
- BMW X3 2011-2017 2011201220132014201520162017
- BMW 330I 2017-2020 2017201820192020
- BMW 335I 2012-2017 201220132014201520162017
- BMW 750LI 2016-2019, 2021 20162017201820192021
- BMW M3 2015-2018 2015201620172018
- BMW 328D 2014-2018 20142015201620172018
- BMW X6 2015-2019 20152016201720182019
- BMW 750I 2018-2019 20182019
- BMW 428I 2014-2016 201420152016
- BMW 320I 2013-2018 201320142015201620172018
- BMW 740I 2017-2021 20172018201920202021
- BMW 430I 2017-2020 2017201820192020
- BMW 650I 2012-2018 2012201320142015201620172018
- BMW X4 2015-2018 2015201620172018
- BMW R 1200 GS Adventure 2017 2017
- BMW 228I 2014-2016 201420152016
- BMW 435I 2014-2016 201420152016
- BMW M4 2015-2020 201520162017201820192020
- BMW 330E 2016-2018 201620172018
- BMW 230I 2017-2021 20172018201920202021
- BMW 740LI 2016-2017 20162017
- BMW M2 2016-2021 201620172018201920202021
- BMW 640I 2012-2019 20122013201420152016201720182019
- BMW M6 2013-2019 2013201420152016201720182019
- BMW M235I 2014-2016 201420152016
- BMW 340I 2016-2020 20162017201820192020
- BMW 440I 2017-2020 2017201820192020
- BMW M240I 2017-2021 20172018201920202021
- BMW Active Hybrid 3 2013-2015 201320142015
- BMW 5-Series Gran Turismo 2017 2017
- BMW R 1250 GS Adventure 2019 2019
- BMW X5 M 2018 2018
- BMW X6 M 2015-2019 20152016201720182019
- BMW 740E 2017-2019 201720182019
- BMW M760I 2017-2021 20172018201920202021
- BMW B7 Alpina 2015-2016, 2018-2021 201520162018201920202021
- BMW R1200 RT Police 2017 2017
- BMW R Nine T Racer 2018 2018
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