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NHTSA ID Number: 10158694

Manufacturer Communication Number: Circular90L2REV1

TSB/Document Date: 2019-05-06


Summary

In affected vehicles, it is possible to have the following software-related issues with adaptive cruise (driver assist system): - Loss of target object at close range and erroneous drive-off warning in stop-and-go traffic - Occasional restrictions to comfort when driving over crests or through dips Perform software update to correct for these conditions. Revision Summary: Removed claiming and work instructions for vehicles with both Criteria 01 & 02 and Updated claiming and work instructions for vehicles with only Criteria 02.


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TSB/Document ID: Circular90L2REV1

Replacement Service Bulletin Number:

MFR Communication Date: 2019-04-05

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROLeBay logo

MFR Component System:

MFR Component Subsystem:


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Service Action
Code: 90L2
Subject
Release Date
REVISION SUMMARY

REVISED

Driver Assist System Software
April 05, 2019
Removed claiming and work instructions for vehicles with both Criteria 01 & 02
Updated claiming and work instructions for vehicles with only Criteria 02.

Affected Vehicles

U.S.A. & CANADA:

Certain 2019 MY AudieBay logo A6, A7, A8 and AudieBay logo Q8

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.

Problem Description

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.

In affected vehicles, it is possible to have the following software-related issues with adaptive
cruise (driver assist system):
- Loss of target object at close range and erroneous drive-off warning in stop-and-go traffic
- Occasional restrictions to comfort when driving over crests or through dips

Corrective Action

Perform software update to correct for these conditions.

Parts Information

No parts needed.

Code Visibility

On or about April 04, 2019, affected vehicles will be listed on the Inventory Vehicle Open
Campaign Action report under My Dealership Reports (found on www.accessaudi.com & OMD
Web). A list will not be posted for dealers who do not have any affected vehicles.
On or about April 04, 2019, this campaign code will show open on affected vehicles in Elsa.
On or about April 04, 2019, affected vehicles will be identified with this campaign code in the
VIN Lookup tool at www.audiusa.com.

Owner Notification

Owner notification will take place in April 2019. Owner letter examples are included in this
bulletin for your reference.

Campaign Expiration
Date

This campaign expires on December 31, 2021. Repairs must be performed on or before this
date to be eligible for payment. Keep this expiration date in mind when scheduling customers
for this action. If a customer wishes to have this service performed after the expiration date,
your dealerships normal parts and labor cost associated with this repair will apply.

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.

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 AudieBay logo dealer. 2019 AudieBay logo of America, Inc. and AudieBay logo Canada. All Rights Reserved.
April 2019

90L2 Page 1 of 12

Claim Entry Instructions
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 AudieBay logo Warranty Online under the Campaigns/Update option.
 Canada dealers: Upload the repair order [signed by customer] to AudieBay logo WIN/Operations/Campaign Closure.
Service Number

90L2

Damage Code

0099

Parts Vendor Code
Claim Type

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
Connect battery charger.
Labor operation:

2706 89 50

10 T.U.

-ANDUpdate driver assist software.
Labor operation:

9035 25 99

Time stated on diagnostic protocol

NOTE
Operating mode “Flash” must be used. Performing this software update using “Diagnosis”
(Guided Fault Finding) could result in non-payment of the claim.

Criteria I.D.

02
Connect battery charger.
Labor operation:

2706 89 50

10 T.U.

-ANDUpdate driver assist software.
Labor operation:

9035 26 99

Time stated on diagnostic protocol

NOTE
Operating mode “Flash” must be used. Performing this software update using “Diagnosis”
(Guided Fault Finding) could result in non-payment of the claim.

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 AudieBay logo dealer. 2019 AudieBay logo of America, Inc. and AudieBay logo Canada. All Rights Reserved.
April 2019 - REVISED

90L2 Page 2 of 12

Customer Letter Example (USA)

This notice applies to your vehicle:
Subject:

Service Action 90L2 - Driver Assist System Software
Certain 2019 Model Year AudieBay logo A6, A7, A8 and AudieBay logo Q8

Dear AudieBay logo Owner,
As part of AudieBay logo’s ongoing commitment to customer satisfaction, we are informing you of our decision to conduct a
service action on certain 2019 model year AudieBay logo vehicles. Our records show that you are the owner of a vehicle
affected by this action.
What is the issue?

In affected vehicles, it is possible to have the following software-related issues with
adaptive cruise (driver assist system):
• Loss of target object at close range and erroneous drive-off warning in stopand-go traffic
• Occasional restrictions to comfort when driving over crests or through dips

What will we do?

Your authorized AudieBay logo dealer will perform a software update to correct for these
conditions. This work will take about an hour to complete and will be performed for you
free of charge.

What should you do?

In order to limit any possible inconvenience, please contact your authorized AudieBay logo dealer
as soon as possible to schedule this service. 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. 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.
This service action will be available for you free of charge only until December 31,
2021. If you wish to have this service performed after that date, your dealer’s normal
parts and labor cost associated with this repair will apply.

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 AudieBay logo dealer fails or is unable to complete this work free of charge
within a reasonable time, please contact AudieBay logo 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,
AudieBay logo 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 AudieBay logo dealer. 2019 AudieBay logo of America, Inc. and AudieBay logo Canada. All Rights Reserved.
April 2019 - REVISED

90L2 Page 3 of 12

Customer Letter Example (CANADA)

This notice applies to your vehicle:
Subject:

Service Action 90L2 - Driver Assist System Software
Certain 2019 Model Year AudieBay logo A6, A7, A8 and AudieBay logo Q8

Dear AudieBay logo Owner,
As part of AudieBay logo’s ongoing commitment to customer satisfaction, we are informing you of our decision to conduct a
service action on certain 2019 model year AudieBay logo vehicles. Our records show that you are the owner of a vehicle
affected by this action.
What is the issue?

In affected vehicles, it is possible to have the following software-related issues with
adaptive cruise (driver assist system):
• Loss of target object at close range and erroneous drive-off warning in stopand-go traffic
• Occasional restrictions to comfort when driving over crests or through dips

What will we do?

Your authorized AudieBay logo dealer will perform a software update to correct for these
conditions. This work will take about an hour to complete and will be performed for you
free of charge.

What should you do?

In order to limit any possible inconvenience, please contact your authorized AudieBay logo dealer
as soon as possible to schedule this service. 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.
This service action will be available for you free of charge only until December 31,
2021. If you wish to have this service performed after that date, your dealer’s normal
parts and labor cost associated with this repair will apply.

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 AudieBay logo dealer fails or is unable to complete this work free of charge
within a reasonable time, please contact AudieBay logo Customer Relations Monday through
Friday from 8AM to 8PM EST at 1-800-822-2834 or via our “Contact AudieBay logo 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,
AudieBay logo 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 AudieBay logo dealer. 2019 AudieBay logo of America, Inc. and AudieBay logo Canada. All Rights Reserved.
April 2019 - REVISED

90L2 Page 4 of 12

Campaign Work Procedure

90L2 Service Action

NOTE

Damages resulting from improper repair or failure to follow these work instructions are the dealer’s
responsibility and are not eligible for reimbursement under this action.

Diagnosis and repair of pre-existing conditions in the vehicle are not covered under this action.

Required Tools

VAS6150D - Diagnostic Tester (or equivalent)

VAS6154 - Vehicle Communication Interface (or
equivalent)
NOTE

The VAS6154 or VAS5055 are the preferred
diagnostic heads. Using the VAS5054 may cause a
SVM failure that could result in control module failure.

GRX3000VAS – Battery Tester/Charger (or
equivalent)

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 AudieBay logo dealer. 2019 AudieBay logo of America, Inc. and AudieBay logo Canada. All Rights Reserved.
April 2019 - REVISED

90L2 Page 5 of 12

12


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