Porsche Macan 2019–2022 — technical service bulletin
Bulletin No. 195-21 · NHTSA communication 10208638 · issued Feb 18, 2022
Technical service bulletin
communication type
Electrical System
component
2019–2022
model years
4
vehicle entries
Official summary
Technical information for rear seat belt warning implausible/no phonebook scroll function available. check/update instrument cluster.
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.