A9023662072566_1

Technical Service Bulletin
90 Driver Assist systems DTC B187A00: Park steer assist cancelation (symptom number 98341)
90 23 66 2072566/1 December 22, 2023.
Model(s)
Year
A6, A6 allroad,
S6, RS 6, A7,
S7, RS 7, A8,
S8, Q7, SQ7,
Q8, SQ8, and
RS Q8
2021 – 2024
e-tron quattro,
and e-tron
Sportback
quattro
2021 – 2023
A7 e quattro
2021 – 2022
A8 e quattro
2021
e-tron GT, and
RS e-tron GT
2022 – 2024
e-tron S
2022 – 2023
Q8 e-tron, Q8
Sportback e-tron,
SQ8 e-tron, and
SQ8 Sportback
e-tron
2024
VIN Range
Vehicle-Specific Equipment
All
Park assist, or Park assist plus
Condition
Customer states:
• No customer concerns, it is found during PDI or any other diagnostic work.
Workshop findings:
The following DTC or DTCs and symptom code(s) may be stored in the Driver Assistance Systems control
module -J1121-, (address word 00A5):
• DTC B187A00: Cancel parallel parking assist (Symptom number 98341).
Technical Background
This DTC is an unauthorized / ghost fault that is entered during vehicle startup and immediately becomes passive
as soon as the control module initialization is complete.
© 2023 Audi of America, Inc.
Internal
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
Production Solution
Not applicable.
Service
The DTC is an unauthorized / ghost fault and does not lead to a restricted function or a message in the
instrument cluster. Any claims for repairs based on this DTC may be denied by warranty.
Warranty
This TSB is informational only and not applicable to any Audi Warranty.
Additional Information
All part and service references provided in this TSB (2072566) 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.
© 2023 Audi of America, Inc.
Internal
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.