Bluetooth connection is lost during a phone call.
BMW technical service bulletin B840719 for 2012-2016 BMW 328I, 2018-2019 BMW X3 and 2019 BMW Z4 and others.
- Bulletin number
- B840719
- Component
- Equipment adaptive/mobility
- Summary
- BLUETOOTH CONNECTION IS LOST DURING A PHONE CALL. During an active call the call audio autonomously switches from the vehicle hands-free system to the phone.
Vehicles covered
- BMW 328I 2012-2016 20122013201420152016
- BMW X3 2018-2019 20182019
- BMW Z4 2019 2019
- BMW 330I 2017, 2019 20172019
- BMW 335I 2012-2017 201220132014201520162017
- BMW X1 2016-2017 20162017
- BMW M3 2015-2017 201520162017
- BMW I3 2014-2018 20142015201620172018
- BMW 328D 2014-2017 2014201520162017
- BMW 428I 2014-2016 201420152016
- BMW 320I 2013-2017 20132014201520162017
- BMW 430I 2017-2018 20172018
- BMW X4 2019 2019
- BMW 228I 2014-2016 201420152016
- BMW 435I 2014-2016 201420152016
- BMW M4 2015-2018 2015201620172018
- BMW 330E 2016-2017 20162017
- BMW 230I 2017-2018 20172018
- BMW X2 2018-2019 20182019
- BMW M2 2016-2018 201620172018
- BMW M235I 2014-2016 201420152016
- BMW 340I 2016-2017 20162017
- BMW 440I 2017-2018 20172018
- BMW M240I 2017-2018 20172018
- BMW Active Hybrid 3 2013-2015 201320142015
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