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Service bulletin 37416

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 id11020569
Published by NHTSA2025-07-09
Manufacturer's number37416
Manufacturer's date2025-06-25
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This is a Technical Journal: DTC CEM B109A4A Incorrect BBS. This DTC is not valid, and it does not affect the function. Erase the DTC and release the vehicle back to the customer.
 A SW solution is planned during 2025 quarter 4

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.

Components

Electrical system

Trouble codes named

B109A

Vehicles listed
POLESTAR POLESTAR 22025, 2026

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

Other bulletins for the same vehicles and component
37439.5.02026-07-14. Service bulletin. 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.
37439.4.02026-04-07. Service bulletin. 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.
374392026-01-07. Service bulletin. This is a Technical Journal - 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.
374392025-12-02. Service bulletin. This is a Technical Journal - 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.
371022024-11-05. Service bulletin. This is a Technical Journal: DIM Message and DTC IEM P060796. Do not replace any parts, clear the DTCs, and release the vehicle to the customer
370382024-08-06. Service bulletin. This is a Technical Journal: Improved 12V battery test in VIDA. jump start the vehicle if needed. Read out the vehicle with VIDA and start the test.
369312024-08-06. Service bulletin. This is a Technical Journal: "Disconnect charge cable" message, none attached. An improved software is available in VIDA from 2024 week 26 and planned to be available via OTA a few weeks later.