Porsche Cayenne 2004–2005 — technical service bulletin
Bulletin 518 · NHTSA communication 10009806 · issued Sep 24, 2004
Technical service bulletin
communication type
Visibility
component
2004–2005
model years
2
vehicle entries
Official summary
Rear wiper arm cap no longer holds after single removal. Replacing rear wiper arm cap. Quality improvement workshop campaign. *tt
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.