SB-10044393-6018

Technical Service Bulletin
96 Lane Change Assistant Sporadically Inoperative (DTC 02853, 02854)
96 12 35 2028193/2 May 29, 2012. Supersedes Technical Service Bulletin Group 96 number 12 – 27 dated
January 10, 2012 for reasons listed below.
Model(s)

Year

VIN Range

Vehicle-Specific Equipment

A6/A7

2012 – 2013

All

Lane Change Assistant

Condition
REVISION HISTORY
Revision

Date

Purpose

2

-

Revised header data (Removed VIN Break, Added model year 2013 and
A7)

1

1/10/2012

Original Publication

• Lane Change Assistant is inoperative or sporadically inoperative.
• One or both of the following DTCs is stored in the Lane Change Assistance control module J769 (3C):
DTC 02853 (Lane Change Assistance Warning Lamp -K233- Open/Short Circuit to B+)
DTC 02854 (Lane Change Assistance Warning Lamp -K234- Open/Short Circuit to B+)

• The concern may not be present at the time of inspection.

Technical Background
Sporadic short circuit in indicator lamp can cause Lane Change Assistant to be disabled.

Production Solution
Revised part.

Service
Replace the affected Lane Change Assistant warning lamp in the mirror.

© 2012 Audi of America, Inc.

Page 1 of 2

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.

Technical Service Bulletin
Warranty
Claim Type:

Use applicable claim type. If vehicle is outside any warranty, this Technical Service Bulletin
is informational only.

Service Number:

9636

Damage Code:

0040

Labor Operations:

Replace affected lamp

9636 1900

40 TU

Diagnostic Time:

GFF

0150 0000

Time stated on
diagnostic
protocol (Max 30
TU)

Technical diagnosis at dealer’s discretion
(Refer to Section 2.2.1.2 and Audi Warranty Online for DADP allowance details)
Claim Comment:

As per TSB #2028193/2

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.

Required Parts and Tools
Part Number

Part Description

Quantity

4G1 949 145

Warning display for lane change assistant - Left

1 (if needed)

4G1 949 146

Warning display for lane change assistant - Right

1 (if needed)

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.

© 2012 Audi of America, Inc.

Page 2 of 2

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.