2032225/4

Technical Service Bulletin
96 Warning in DIS "Lane changing assistant is not available / ACC does not work" (DTC 02849, 02071,
02001)
96 13 59 2032225/4 May 14, 2013. Supersedes Technical Service Bulletin Group 96 number 13-53 dated March
4, 2013 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A4 (Ingolstadt)
2013
000001-169273
Audi Side Assist
A4 (Neckarsulm)
2013
000001-032926
Audi Side Assist
A5
2013
000001-042567
Audi Side Assist
A5 CAB
2013
000001-007960
Audi Side Assist
RS 5
2013
900001-901700
Audi Side Assist
Audi Q5
2013
000001-041657
Audi Side Assist
C7 A6 & A7
2012
000001-999999
Audi Side Assist
C7 A6 & A7
2013
000001-081725
Audi Side Assist
Condition
REVISION HISTORY
Revision
Date
Purpose
4
-
Revised header data (added customer codes and DTCs)
Revised title
Revised Condition (added information about Adaptive Cruise Control)
Revised Service (clarified content)
3
3/4/2013
Republished to correct Elsa display error
2
2/6/2013
Revised header data (Added A6 and A7)
1
12/19/2012
Initial Release
• The message “Lane change assistant not available” is displayed in the driver information center.
• The lane change activation switch will not stay lit.
• Audi Side Assist and Adaptive Cruise Control (if equipped) are inoperative.
© 2013 Audi of America, Inc.
Page 1 of 4
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
• One or more of the following DTCs is stored:
• DTC 02849 (Lane Change Assistant Control Module -J769 / 004 No signal/communication / 001 Sporadic),
stored in the gateway control module, J533 (address word 19)
• DTC 02001 (Data-Bus distance regulation / 004 No signal/communication / 001 Sporadic), stored in the
gateway control module, J533 (address word 19)
• DTC 02071 (Local data bus / 014 Faulty / 001 Sporadic), stored in the Lane Change Assistant control
module, J769 (address word 3C)
Technical Background
Incorrect component installed at the factory.
Production Solution
The correct parts are installed in series production.
Service
1. Check the fault memory entries of the gateway control module, J533 (address word 19),
and of the Lane Change Assistant control module, J769 (address word 3C):
• If DTC 02849 or DTC 02001 is logged in the gateway control module, then replace only
the master control module (J769) of the Lane Change Assistant control system.
• If DTC 02071 is logged in the Lane Change Assistant control module, then replace only
the slave control module (J770) of the Lane Change Assistant control system.
• If DTC 02849 and DTC 02071 are present together or if DTC 02001 and DTC 02071 are
present together, then replace both the master control module (J769) and the slave
control module (J770) of the Lane Change Assistant control system.
2. Perform the Guided Fault Finding replacement test plan and calibration for the Lane
Change Assistant control system.
© 2013 Audi of America, Inc.
Page 2 of 4
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:
9635
Damage Code:
0040
Labor Operations:
Replacing only one Lane Change Assistant Control Unit.
Rear bumper cover
remove and reinstall
6369 1900
70 TU (A4, A5/A5 Cab)
Lane-change assist ECM
remove and reinstall
9635 1950
10 TU
Lane-change assist ECM
adjusted
9635 1500
70 TU
90 TU (A6, A7, Q5)
Replacing both Lane Change Assistance Control Units.
Rear bumper cover
remove and reinstall
Diagnostic Time:
6369 1900
70 TU
Lane-change assist 2
9635 2050
ECM remove and reinstall
20 TU
Lane-change assist ECM
adjusted
9635 1500
70 TU
GFF – Checking and
clearing fault codes
included in existing labor
operations
0150 0000
Time stated on diagnostic
protocol (Max 80 TU)
Road test prior to service
procedure
0121 0002
10 TU
Road test after service
procedure
0121 0004
10 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 #2032225/4
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.
© 2013 Audi of America, Inc.
Page 3 of 4
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
Required Parts and Tools
Part Number
Part Description
Quantity
See ETKA
Control Unit for Lane Change Assist (Slave)
1
See ETKA
Control Unit for Lane Change Assist (Master)
1
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.
© 2013 Audi of America, Inc.
Page 4 of 4
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.