BMW Z3 1998 — technical service bulletin
Bulletin 54 04 98 · NHTSA communication 602465 · issued Sep 1, 1998
Technical service bulletin
communication type
Structure
component
1998
model years
1
vehicle entries
Official summary
Complaints about the electro-hydraulic top slams against windshield header when closing. *yc
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.