8HP: Transmission Fluid Loss from Cooler Lines Connections
BMW technical service bulletin B240215 for 2012-2016 BMW 328I, 2012-2016 BMW Z4 and 2012-2016 BMW 335I and others.
- Bulletin number
- B240215
- Component
- Power train: automatic transmission
- Summary
- 8HP: Transmission Fluid Loss from Cooler Lines Connections. There is a transmission fluid leak in the area around the oil cooler lines (on the transmission side). CAUSE Damaged o-rings due to unfavorable cooling line connection tolerances
Owners of these vehicles have filed 130 complaints in the transmission category.
Vehicles covered
- BMW 328I 2012-2016 20122013201420152016
- BMW Z4 2012-2016 20122013201420152016
- BMW 335I 2012-2016 20122013201420152016
- BMW X1 SAV 2012-2015 2012201320142015
- BMW 428I 2014-2016 201420152016
- BMW 320I 2013-2016 2013201420152016
- BMW 228I 2014-2016 201420152016
- BMW 435I 2014-2016 201420152016
- BMW M235I 2014-2016 201420152016
- BMW Active Hybrid 3 2013-2015 201320142015
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