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RecallGazette

Vehicle problems, recalls & safety intelligence

BMW 3 Series 1994–2010technical service bulletin

Bulletin SIB-61-37-12 · NHTSA communication 10051519 · issued Dec 1, 2012

Technical service bulletin
communication type
Electrical System
component
1994–2010
model years
48
vehicle entries

Official summary

Bmw: the high-voltage (hv) battery cells could be damaged if the vehicle is prevented from entering sleep mode for an extended period of time. Updated 03/11/2013 *js

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.