Porsche Cayenne 2019–2022 — technical service bulletin
Bulletin No. 224-22 · NHTSA communication 10227377 · issued Nov 17, 2022
Technical service bulletin
communication type
Equipment
component
2019–2022
model years
8
vehicle entries
Official summary
Symptom-based workshop manual for squeaking noise symptom when retracting and/or extending rear-view mirror
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.