Entertainment System - Gateway Module DTC 02076
91 08 232014268/2
June 12, 2008. Supersedes Technical Service Bulletin Group 91 number 07-03 dated February 8, 2007 to add model years.
Vehicle Information
AMI functioning normally (DTC 02076 "no signal to media player" in Gateway Control Unit)
Condition
^ DTC 02076 (no signal communication for media player X) is stored in the diagnosis interface for the data bus (Gateway) - Address word 19.
^ The Audi Music Interface (AMI) is working according to manufacturer specification. The customer is not complaining about AMI malfunctions.
Technical Background
The fault code may be stored in the Gateway control unit due to a delayed response of the Audi Music Interface - Address word 0E - during the initialization of the MMI system.
This fault entry also may be stored in the Gateway when retrofitting an Audi Music Interface.
Production Solution
Improvements on the diagnosis in process.
Service
The unjustified fault entry is only possible in the following Gateway / Audi Music interface configurations:
Disregard DTC 02076 (no signal communication to media player X) if there are no related complaints. Otherwise, proceed with Guided Fault Finding.
Warranty
This TSB is informational only and not applicable to any Audi warranty.
Additional Information
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.