Service bulletin 37643
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11027153 |
| Published by NHTSA | 2026-01-07 |
| Manufacturer's number | 37643 |
| Manufacturer's date | 2025-12-13 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This is a TJ - Text + 1 Attachment If customer complains that there is a wavy surface on the bottom door molding in a specific area or/or angle follow advice under "Service".Please, Do not replace any parts for the symptom described in this TJ.
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.
| POLESTAR POLESTAR 4 | 2026 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.