BMW 328D 2014–2016 — technical service bulletin
Bulletin B110216 · NHTSA communication 10151164 · issued Mar 1, 2016
Technical service bulletin
communication type
Electrical System
component
2014–2016
model years
3
vehicle entries
Official summary
N47T Oxygen Sensor Faults Caused By Thermal Shock Damage. Service Engine Soon (MIL) is illuminated with any of the following faults stored in the DDE: 282D00 - Oxygen sensor before catalytic converter, heating, activation: Short circuit to B+ 282E00 - Oxygen sensor after catalytic converter, heating, activation: Short circuit to B+ 283000 - Oxygen sensor after catalytic converter, heating, activation: Short circuit to ground 283300 - Oxygen sensor before catalytic converter, heating, activation: Open circuit 283400 - Oxygen sensor after catalytic converter, heating, activation: Open circuit 28
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.