Polestar Polestar 3 2025–2026 — technical service bulletin
Bulletin 37558 · NHTSA communication 11025986 · issued Nov 8, 2025
Technical service bulletin
communication type
Unknown / Other
component
2025–2026
model years
2
vehicle entries
Official summary
This is a PS TJ 37558. 1. 1 - 1 text doc and 1 png attachment - If customer complains of uneven temperature in front section with Climate set LO-LO and left side is warmer than right side, please follow advice under service. Remove the knee bolster airbag to gain access to the left side of the climate box and inspect the blend lever according to attached picture.
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.