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Service bulletin AOS-15-04

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 id10120053
Published by NHTSA2017-10-21
Manufacturer's numberAOS-15-04
Manufacturer's date2015-05-14
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

Automatically-saved diagnostic protocol buffer data could cause ODIS Service to stall on startup and display a "Processing Cached Protocols" message in the main/start screen footer. To prevent the ODIS Service startup issue as described above, perform the configuration described in this document.

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

Equipment and accessories

Vehicles listed
AUDI AUDI

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