A9019282056016_1

90 Audi adaptive light, pre sense, or vehicle assistance does not work, DTC C12B3F2 stored in the driver
assist systems
90 19 28 2056016/1 August 30, 2019.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
A6, A7, Q8,
Audi e-tron
quattro
2019 - 2020
All
With multifunction camera
A8
2019 - 2020
All
Not Applicable
Condition
Customer states:
 Audi adaptive light.
Or
 Audi pre sense system error.
Or
 Adaptive vehicle assistance does not work.
Workshop findings:
The following DTC may be stored in the control module for driver assist systems, J1121, (address word 00A5):
 DTC C12B3F2 (front camera for driver assist systems, wrong vehicle identification number, static) with the
symptom code 221204.
Technical Background
The software needs to be recalibrated.
Production Solution
Not applicable.
Service
Calibrate the front camera for driver assist systems (R242) according to the repair manual.
Page 1 of 2
© 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.
Warranty
Claim Type:
 110 up to 48 Months/50,000 Miles.
 G10 for CPO Covered Vehicles – Verify Owner.
 If the vehicle is outside any warranty, this Technical Service Bulletin is
informational only.
Service Number:
9638
Damage Code:
0011
Labor Operations:
Adjust camera for assistance systems
9638 1550
See SRT
Diagnostic Time:
GFF
0150 0000
Time stated on
the diagnostic
protocol (Max 25
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 #2056016/1
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
All part and service references provided in this TSB (2056016) 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. 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.
Page 2 of 2
© 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.