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RecallGazette

Vehicle problems, recalls & safety intelligence

BMW 3 Series 1985–2008technical service bulletin

Bulletin SI B11 13 07 · NHTSA communication 10025584 · issued Apr 1, 2008

Technical service bulletin
communication type
Engine and Engine Cooling
component
1985–2008
model years
46
vehicle entries

Official summary

N54 rattle noise from turbocharger area. Models e90, e92 and e93 (3 series) 335i and 335xi; e60 and e61 (5 series) 535i and 535xi, all with n54 engine from the start of production to january 17, 2008 production. *pe

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.