A9022652067182_1

Technical Service Bulletin
90 Instrument Cluster: CNG mode active or CNG inspection message is erroneously displayed
90 22 65 2067182/1 May 27, 2022.
Model(s)
Year
VIN Range
Vehicle-Specific
Equipment
A4 allroad, A4, S4, A5, A5 Cabriolet, A5
Sportback, S5, S5 Cabriolet, S5
Sportback, RS 5, RS 5 Sportback, A6, A6
allroad, S6, RS 6 Avant, A7, A7 e quattro,
S7, RS 7, A8, S8, e-tron quattro, e-tron
Sportback quattro, e-tron GT, RS e-tron
GT, Q5, Q5 e quattro, SQ5, SQ5
Sportback, Q7, SQ7, Q8, SQ8, RS Q8, Q5
Sportback, A4 allroad, A4, S4, A5, A5
2022
All
Audi Virtual Cockpit Gen2+
Cabriolet, A5 Sportback, S5, S5 Cabriolet,
S5 Sportback, RS 5, RS 5 Sportback, A6,
A6 allroad, S6, RS 6 Avant, A7, A7 e
quattro, S7, RS 7, A8, S8, e-tron quattro,
e-tron Sportback quattro, e-tron GT, RS
e-tron GT, Q5, Q5 e quattro, SQ5, SQ5
Sportback, Q7, SQ7, Q8, SQ8, RS Q8, and
Q5 Sportback
Condition
Customer states:
A message regarding CNG inspection or CNG mode is displayed on the instrument cluster, despite the
vehicle not being equipped with a CNG fuel system (Figure 1).
© 2021 Audi of America, Inc.
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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
Figure 1. Examples of the possible error message.
The message is displayed very sporadically and is no longer displayed after an ignition cycle.
Therefore, it may not be reproducible.
Technical Background
A highly sporadic startup timing issue can cause this message to be displayed erroneously.
Production Solution
Not applicable.
Service
No repair is available at this time.
1. Do not perform any repairs. Repairs for this concern may be denied by warranty.
2. Instruct the customer that this condition is normal and that the complaint can be resolved by cycling the
ignition.
Warranty
This TSB is informational only and not applicable to any Audi Warranty.
Additional Information
© 2021 Audi of America, Inc.
Page 2 of 3
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
All part and service references provided in this TSB (2067182) 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.
©2022 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.
© 2021 Audi of America, Inc.
Page 3 of 3
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.