BMW 525I 1995 — technical service bulletin
Bulletin 31 01 97 · NHTSA communication 52231 · issued Jan 1, 1997
Technical service bulletin
communication type
Structure
component
1995
model years
3
vehicle entries
Official summary
Corrosion protection inside front axle tubular cross member. *tw
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.