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Other CSA-046

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)
TypeOther
NHTSA id11023666
Published by NHTSA2025-10-03
Manufacturer's numberCSA-046
Manufacturer's date2025-09-30
Campaign id or software versionCSA-046
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Daimler Truck sent letter to Tiffin Motorhomes to send to customers. Problem stated is that certain FCCC XC chassis equipped with Mobileye Lane Tracking and alert system; the vehicle's lane tracking system fails to alert the driver of unintended lane departures if the turn signal or hazard lamps are not activated upon startup. Solution: Parameter will be updated to enable the lane tracking system. Customer is told to contact an authorized DTNA dealer to arrange to have the campaign performed.

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
TIFFIN ALLEGRO BUS2025
TIFFIN ZEPHYR2025

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