91 MIB3: ITM And Wireless ASI No Longer Work After Campaign 91DZ (GROUP 91, NO. 23-00)

WARNING: This page is about the A4 Quattro Premium, 2.0L Eng VIN A, which is a different variant/trim than selected.

Publication date: 2023-06-06
Reference number: GROUP 91, NO. 23-00
Supersedes refnos: 2070573/1

91 MIB3: ITM AND WIRELESS ASI NO LONGER WORK AFTER CAMPAIGN 91DZ

TECHNICAL SERVICE BULLETIN

Reference Number(s): GROUP 91, NO. 23-00 (2070573/1), Date of Issue: June 06, 2023

AUDI:	2021 A4 allroad, A4, S4, A5, A5 Cabriolet, A5 Sportback, S5, S5 Cabriolet, S5 Sportback, RS 5, and RS 5 Sportback
GROUP:	91 - Radio, Telephone, Board Computer, Multi-Function Indicator (MFI)

SERVICE INFORMATION

91 23 00 2070573/1 June 6, 2023.

APPLICABLE MODELS AND YEARS

Model(s)	Year	VIN Range	Vehicle-Specific Equipment
A4 allroad, A4, S4, A5, A5 Cabriolet, A5 Sportback, S5, S5 Cabriolet, S5 Sportback, RS 5, and RS 5 Sportback	2021	All	Not Applicable

CONDITION

Customer states:

The integrated toll module settings can no longer be accessed via the MMI.
The Audi smartphone interface can only be used wired (wireless ASI is inoperable).

Workshop findings:

No relevant DTCs are stored.
The campaign 91DZ has been performed previously.
The target data container 8W1909545VJ is logged in the information electronics (address word 005F) according to the GFF log.

TECHNICAL BACKGROUND

On some vehicles, the "Replace control module" routine had to be performed for DA0019 or DA0075 during the campaign 91DZ. Due to a system limitation, this resulted in an older target data container being assigned.

PRODUCTION SOLUTION

The assignment has been revised. Please perform the measure on the affected vehicles.

SERVICE

SVM UPDATE INSTRUCTIONS

Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.
© 2023 Audi of America, Inc.

All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Update the Information electronics -J794- (address word 005F) using the SVM action code as listed in the table below, if necessary:

SVM UPDATE INSTRUCTIONS

Model	Old Target Data Container Number	Old Target Data Container Version	New Target Data Container Number (or higher)	New Target Data Container Version (or higher)	SVM Code Input
A4/A5	8W1909545VJ	*	*	*	EGDCL35A001MLBNAR

WARRANTY

WARRANTY INFORMATION

Claim Type:	110 up to 48 Months/50,000 Miles G10 for CPO Covered Vehicles - Verify Owner If the vehicle is outside of any warranty, this Technical Service Bulletin is informational only.
Service Number:	9196
Damage Code:	AD39
Labor Operations:	Software Update (Includes checking for DTCs)	0151 0000	Time stated on the diagnostic protocol (Max 50 TU)
Diagnostic Time:	GFF	No allowance	0 TU
	Road test prior to the service procedure	No allowance	0 TU
	Road test after the service procedure	No allowance	0 TU
Claim Comment:	As per TSB 2070573/1

All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to review or audit by Audi Warranty.

ADDITIONAL INFORMATION

The following Technical Service Bulletin(s) will be necessary to complete this procedure:

TSB 2011732: 00 Software Version Management (SVM), operating instructions.

All part and service references provided in this TSB (2070573) are subject to change and/or removal. Always check with your Parts Department and/or ETKA for the latest information and parts bulletins. Please check the Repair Manual for fasteners, bolts, nuts, and screws that require replacement during the repair.

©2023 Audi of America, Inc. All rights reserved. The information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies, and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.