BMW 328D 2013–2014 — technical service bulletin
Bulletin 651713 · NHTSA communication 10150041 · issued Jul 1, 2013
Technical service bulletin
communication type
Electrical System
component
2013–2014
model years
3
vehicle entries
Official summary
No Flashing Confirmation when DWA Is Activated. The DWA alarm (Anti-theft Alarm System) has no confirmation if the vehicle is unlocked with the hood open and then locked again. CAUSE Software error in the DWA
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.