A7219212048311_4

72 Seat belt positioner intermittently inoperative
72 19 21 2048311/4 September 17, 2019. Supersedes Technical Service Bulletin Group 72 number 17-20 dated
August 29, 2017 for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A5, S5, and
RS 5
Cabriolet
2018
000001 - 003694
With S Sport Seats
A5, S5, and
RS 5 Coupe
2018 - 2019
All
With S Sport Seats
Condition
REVISION HISTORY
Revision
Date
Purpose
4
-
Revised header (Added MY2019 A5/S5/RS 5 Coupe)
Revised Condition (Added Static Concern)
Revised Technical Background (Updated Background)
Revised Service (Updated SVM Table)
3
08/29/2017
Revised header (Added S5 Coupe)
Revised Technical Background (Added S5 Coupe)
Revised Service (Added S5 Coupe)
2
08/02/2017
Revised header data (Updated VIN break)
Page 1 of 4
© 2019 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.
Customer states:
 On the A5/S5/RS 5 Coupe and
Cabriolet that are equipped with S
Sport Seats (PR Code Q4Q) the
customer may report that the
seatbelt positioner is intermittently or
statically inoperative.
Note:
Only vehicles with S Sport Seats (PR
Code Q4Q) are affected. The seatbelts
function normally, only the seatbelt
positioner is an issue (Figure 1).
Workshop findings:
Figure 1. S Sport Seats, PR Code Q4Q in the S5 Cabriolet.
 No DTC’s are stored.
Technical Background
Depending on the seat version with which the vehicle comes equipped, the seat could be adjusted to a position
where the seatbelt positioner arm could make contact with the seatback e.g. seat adjusted fully upward and
seatback tilted forward. The A5/S5/RS 5 Coupe and Cabriolet equipped with S Sport Seats (PR Code Q4Q) are
currently programmed to not activate the seatbelt positioner when the seat is adjusted in this way. The A5/S5
Cabriolet equipped with S Sport Seats PR code Q4Q are not at risk for contact between the seat and the seatbelt
positioner due to seat to belt positioner tolerances.
Production Solution
A software change has been implemented in production that changes the behavior of the seatbelt positioner.
Service
On the A5/S5/RS 5 Coupe and Cabriolet an update to both seat control modules with the SVM code indicated in
the table below is required. No further work is necessary. The seatbelt positioner will operate in all seat positions.
SVM Update Instructions
1. Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.
2. Update both seat control modules using the SVM action code as listed in the table below, if necessary:
Page 2 of 4
© 2019 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.
Model
Address
A5/S5/RS 5
Coupe
(Equipped
with PR code
Q4Q S Sport
Seats)
A5/S5
Cabriolet
(Equipped
with PR code
Q4Q S Sport
Seats)
Old Target Data Old
New Target Data
Container
Target
Container Number
Number
Data
Container
Version
New Target SVM Code
Data
Input
Container
Version
(or higher)
0006
8W2909866B
*
8W2909866VB
0011
0006
8W2909866C
*
8W2909866VC
0013
0036
8W2909856B
*
8W2909856VB
0013
0036
8W2909856C
*
8W2909856VC
0014
0006
8W5909866B
*
8W5909866D
*
0036
8W5909856B
*
8W5909856D
*
36A003
36A002
Warranty
Claim Type:
 110 up to 48 Months/50,000 Miles.
 G10 for CPO Covered Vehicles – Verify Owner.
 If vehicle is outside any warranty, this Technical Service Bulletin is informational only.
Service Number:
6438
Damage Code:
0040
Labor Operations: Software Update
Diagnostic Time:
Claim Comment:
0151 0000
Time stated on
diagnostic
protocol (Max
70 TU)
GFF
No allowance
0 TU
Road test prior to service procedure
No allowance
0 TU
Road test after service procedure
No allowance
0 TU
As per TSB #2048311/4
Page 3 of 4
© 2019 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.
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 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 (2048311) 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.
©2019 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.
Page 4 of 4
© 2019 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.