BMW 3 Series 2012–2013 — technical service bulletin
Bulletin SIB-61-36-12 · NHTSA communication 10049739 · issued Nov 1, 2012
Technical service bulletin
communication type
Electrical System
component
2012–2013
model years
2
vehicle entries
Official summary
Bmw: trunk lid fails to open, hazard lights flashes permanently, vehicle will lock and unlock on its own, all interior lights, by themselves, will turn on and when ignition is turned off, wipers continue to operate. Model 2011-2012 f30. *pe
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.