WenmarOpen by Wenmar Pro

Service bulletin 93

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 id10162576
Published by NHTSA2019-07-15
Manufacturer's number93
Manufacturer's date2019-06-17
NHTSA componentSERVICE BRAKES, HYDRAULIC:FLUID

NHTSA's summary

Hydraulic brake fluid use and maintenance

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

Brakes, Brake fluid

Vehicles listed
FERRARI 458 CHALLENGE (the catalog's model; the bulletin names a series or trim of it)
FERRARI 488 GTB (the catalog's model; the bulletin names a series or trim of it)

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