Polestar Polestar 2 2021–2025 — technical service bulletin
Bulletin 37439.5.0 · NHTSA communication 11035012 · issued May 23, 2026
Technical service bulletin
communication type
Electrical System
component
2021–2025
model years
5
vehicle entries
Official summary
This is a Technical Journal - Text plus 1 .png attachment- If during a Software Download (SWDL) at the workshop, and connected to VIDA, the CSD (Center Stack Display) turns black and the IHU (Infotainment Head Unit) becomes stuck in programming mode or is unresponsive, follow the advice under "Service". This TJ concerns ICUP vehicles / Vehicles with Variant Designation Number (VDN) Code RP03.
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.