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Service bulletin 37627

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11027161
Published by NHTSA2026-01-07
Manufacturer's number37627
Manufacturer's date2025-12-20
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This is a TJ - text only no attachment - If the customer experiences unexpected dust accumulation inside the rear door, see information under service. When the door is opened, the lower pressure inside the cabin causes dust from outside the molding to flow into the cabin. This will not be solved by replacing parts.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
POLESTAR POLESTAR 42026

Listing a model year does not mean every vehicle of it is concerned: the document says which.