BMW 3 Series 2013–2016 — technical service bulletin
Bulletin 24 02 15 · NHTSA communication 10059011 · issued Jun 1, 2015
Technical service bulletin
communication type
Power Train
component
2013–2016
model years
3
vehicle entries
Official summary
On the transmission side, there is a transmission fluid leak around the oil cooler lines. *ma
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.