NHTSA ID Number: 10228843
Manufacturer Communication Number: Circular 24ii
TSB/Document Date: 2023-01-06
Summary
ECM Software
Emissions Service Action
Code: 24ii
Subject
Release Date
ECM Software
December 20, 2022
Country
Beginning
Model
Year
Ending
Model
Year
Vehicle
USA
USA
CAN
CAN
2021
2021
2021
2021
2022
2022
2022
2022
RS6 AVANT
RS7
RS6 AVANT
RS7
Affected Vehicles
Vehicle
Count
2,344
1,996
675
312
Check Campaigns/Actions screen in Elsa on the day of repair to verify that a VIN qualifies for repair under this
action. Elsa is the only valid campaign inquiry & verification source.
About this Emissions
Service Action
Code Visibility
Campaign status must show “open.”
If Elsa shows other open action(s), inform your customer so that the work can also be completed at
the same time the vehicle is in the workshop for this campaign.
This action is an engine control module (ECM) software update that includes updates to the
vehicle’s emissions monitoring and diagnostic software and improves operation in instances
where low quality fuel may have been used. This update addresses emissions monitoring and
diagnostics and has no direct impact to tailpipe or evaporative emissions.
On or about December 20, 2022, the campaign code will be applied to affected vehicles.
Owner Notification
Owner notification will take place in December 2022. Owner letter examples are included in this
bulletin for your reference.
Emissions Campaigns
Requirements
(CALIFORNIA ONLY)
The California Air Resources Board and the Department of Motor Vehicles (DMV) require
emissions-related campaigns to be completed prior to vehicle registration renewal. When
campaign work is done you must provide the owner with a signed “Vehicle Emission Recall –
Proof of Correction” certificate (RC EMISCAVWAU). Order certificates online via the
Compliance Label Ordering portal at www.accessaudi.com.
Additional Information
Please alert everyone in your dealership about this action, including Sales, Service, Parts
and Accounting personnel. Contact Warranty if you have any questions.
Dealers must ensure that every affected inventory vehicle has this campaign completed before
delivery to consumers.
Fill out and affix Campaign Completion Label (CAMP 010 000) after work is complete.
Labels can be ordered at no cost via the Compliance Label Ordering portal at
www.accessaudi.com.
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2022 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
December 2022
24ii Page 1 of 11
Claim Entry Instructions
The labor times listed here may differ from the labor operations and labor times listed in ELSA.
After campaign has been completed, enter claim as soon as possible to help prevent work from being duplicated
elsewhere. Attach the Elsa screen print showing action open on the day of repair to the repair order.
If customer refused campaign work:
U.S. dealers: Submit the request through Audi
Warranty Online under the Campaigns/Update option.
Canada dealers: Upload the repair order [signed by customer] to Audi
WIN/Operations/Campaign Closure.
Service Number
Damage Code
Parts Vendor Code
Claim Type
24ii
0099
002
Sold vehicle: 7 10
Unsold vehicle: 7 90
Causal Indicator
Vehicle Wash/Loaner
Criteria I.D.
Mark labor as causal
Do not claim wash/loaner under this action
01
LABOR
Labor Op
Time Units
Description
2706 89 50
10
Connect battery charger
2470 25 99
Time stated on
diagnostic protocol
Update engine control module software
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2022 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
December 2022
24ii Page 2 of 11
Customer Letter Example (USA)
This notice applies to your vehicle: ,
Subject: Emissions Service Action 24ii – Engine Control Module (ECM) Software
Dear Audi
Owner,
In cooperation with the United States Environmental Protection Agency and the California Air Resources Board, we are informing
you of our decision to conduct an emissions service action on certain 2021-2022 model year Audi
vehicles. Our records show
that you are the owner of a vehicle affected by this action.
About this Emissions
Service Action
This action is an engine control module (ECM) software update that includes updates to the
vehicle’s emissions monitoring and diagnostic software and improves operation in instances
where low quality fuel may have been used. This update addresses emissions monitoring and
diagnostics and has no direct impact to tailpipe or evaporative emissions.
What will we do?
Your authorized Audi
dealer will update the engine control module (ECM) software. This work
will take about an hour to complete and will be performed for you free of charge. Please keep
in mind that your dealer may need additional time for the preparation of the repair, as well as to
accommodate their daily workshop schedule.
IMPORTANT! Please note that if the ECM in your vehicle has been “chipped,” “tuned,”
or otherwise modified from factory specifications with aftermarket components and/or
software, work needed to repair, replace, or return the ECM to factory specifications is
NOT covered under this action.
What should you do?
In order to limit any possible inconvenience, please contact your authorized Audi
dealer as soon as
possible to schedule this service. For your convenience, you can also visit www.audiusa.com and
click on the “Find a Dealer” link to locate a dealer near you and schedule this service.
Lease vehicles and
address changes
If you are the lessor and registered owner of the vehicle identified in this action, please forward
this letter immediately via first-class mail to the lessee within ten (10) days of receipt. If you have
changed your address or sold the vehicle, please fill out the enclosed prepaid Owner Reply card
and mail it to us so we can update our records.
Important information for
California Vehicle Owners
– California Regulations
California regulations require that this campaign be completed prior to the time you renew your
vehicle registration. Therefore, please make sure that this campaign is completed prior to
the renewal of your vehicle registration, and that you furnish proof of completion to the
Department of Motor Vehicles (DMV) in the form of a copy of the dealer’s repair order, including
a signed “Proof of Correction” certificate. You obtain this from your dealer after the campaign
has been completed. Please retain the signed “Proof of Correction Certificate” with your vehicle
records. DO NOT MAIL THIS FORM to the DMV, unless requested.
Can we assist you
further?
If your authorized Audi
dealer fails or is unable to complete this work free of charge within a
reasonable time, please contact Audi
Customer Experience at 1-800-253-2834 or via our
“Contact Us” page at www.audiusa.com.
Checking your vehicle for
open Recalls and Service
Campaigns
To check your vehicle’s eligibility for repair under this or any other recall/service campaign,
please visit the Recall/Service Campaign Lookup tool at www.audiusa.com and enter your
Vehicle Identification Number (VIN).
We apologize for any inconvenience this matter may cause; however we are taking this action to help ensure your vehicle
continues to meet and exceed your expectations.
Sincerely,
Audi
Customer Protection
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2022 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
December 2022
24ii Page 3 of 11
Customer Letter Example (Canada)
This notice applies to your vehicle: ,
Subject: Emissions Service Action 24ii – Engine Control Module (ECM) Software
Dear Audi
Owner,
This notice is sent to you in accordance with the requirements of the Canadian Environmental Protection Act, 1999.
Audi
has determined that a defect, which relates to a prescribed emission standard, exists in certain 2021-2022
model year Audi
vehicles. Our records show that you are the owner of a vehicle affected by this action.
About this Emissions
Service Action
This action is an engine control module (ECM) software update that includes updates to the
vehicle’s emissions monitoring and diagnostic software and improves operation in instances
where low quality fuel may have been used. This update addresses emissions monitoring and
diagnostics and has no direct impact to tailpipe or evaporative emissions.
What will we do?
Your authorized Audi
dealer will update the engine control module (ECM) software. This work
will take about an hour to complete and will be performed for you free of charge. Please keep in
mind that your dealer may need additional time for the preparation of the repair, as well as to
accommodate their daily workshop schedule.
IMPORTANT! Please note that if the ECM in your vehicle has been “chipped,” “tuned,”
or otherwise modified from factory specifications with aftermarket components and/or
software, work needed to repair, replace, or return the ECM to factory specifications is
NOT covered under this action.
What should you do?
In order to limit any possible inconvenience, please contact your authorized Audi
dealer
as soon as possible to schedule this service. On or about December 20, 2022 the
necessary repair instructions and parts will be available to your authorized Audi
dealer.
Lease vehicles and
address changes
If you are the lessor and registered owner of the vehicle identified in this action, please
forward this letter immediately via first-class mail to the lessee within ten (10) days of
receipt. If you have changed your address or sold the vehicle, please fill out the
enclosed prepaid Owner Reply card and mail it to us so we can update our records.
Can we assist you
further?
If your authorized Audi
dealer fails or is unable to complete this work free of charge
within a reasonable time, please contact Audi
Customer Relations Monday through
Friday from 8AM to 8PM EST at 1-800-822-2834 or via our “Contact Audi
Canada”
page at www.audi.ca.
We apologize for any inconvenience this matter may cause; however we are taking this action to help ensure your
vehicle continues to meet and exceed your expectations.
Sincerely,
Audi
Customer Protection
The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Audi
dealer. 2022 Audi
of America, Inc. and Audi
Canada. All Rights Reserved.
December 2022
24ii Page 4 of 11
Required Tools
Diagnostic Tester
Battery Tester/Charger
capable of minimum 90
Amp continuous supply
-VAS6150X/VAS6160X(or equivalent)
Repair Instruction
Section A - Check for Previous Repair
Enter the VIN in Elsa and proceed to the
“Campaign/Action” screen.
TIP
On the date of repair, print this screen and keep a
copy with the repair order.
Confirm the Campaign/Action is open .
If the status is closed, no further work is required.
Note the Applicable Criteria ID for use
in determining the correct work to be done and
corresponding parts associated.
CRITICAL REPAIR STEP
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TSB/Document ID: Circular 24ii
Replacement Service Bulletin Number:
MFR Communication Date: 2022-12-20
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
MFR Component System:
MFR Component Subsystem:
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