WenmarOpen by Wenmar Pro

Service bulletin 2073815/1

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 id11000747
Published by NHTSA2024-06-04
Manufacturer's number2073815/1
Manufacturer's date2024-05-10
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Fatigue warning is not visible within the Infotainment screen menu after the Data bus control unit (J533) was replaced. Customer statement / workshop findings Fatigue warning is not visible (Figure 1) within the Infotainment screen menu after replacement of the Data bus control unit (J533).

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
BENTLEY redundant BENTAYGA2024

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