BMW 3 Series 1994–2010 — technical service bulletin
Bulletin B63-03-12 · NHTSA communication 10044032 · issued Apr 1, 2012
Technical service bulletin
communication type
Exterior Lighting
component
1994–2010
model years
17
vehicle entries
Official summary
Bmw: the left or right rear light in the side panel has condensation concerning vehicles produced up to february 27,2012. *js
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.