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Service bulletin CBR 2456-4 202505

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 id11018842
Published by NHTSA2025-06-02
Manufacturer's numberCBR 2456-4 202505
Manufacturer's date2025-05-06
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This CBR solution provides guidance on updating the infotainment system when customer is missing applications and/or having issues with navigation or Apple/Android CarPlay.

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

Vehicles listed
VOLVO VNL (4)2025 to 2026

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