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Service bulletin MI20-11

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 id10176990
Published by NHTSA2020-07-02
Manufacturer's numberMI20-11
Manufacturer's date2020-06-18
NHTSA componentLANE DEPARTURE; FORWARD COLLISION AVOIDANCE

NHTSA's summary

PREVOST DRIVER ASSIST System description

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

Driver assistance

Vehicles listed
PREVOST H3-452020
PREVOST H3-45 VIP2020
PREVOST X32020
PREVOST X3-452020

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