Condition

Customer statement:

The customer complains about one or more of the following issues with the driver assist systems:

Complaint 1:

While starting the vehicle, the following message regarding lane centre guidance appears briefly in the instrument cluster, despite this function not being available in the vehicle, or despite the function having been activated prior to starting the vehicle.

Adaptive cruise assist:nolane guidance

Complaint 2:

When setting the traffic sign-based warning threshold for the traffic sign-based speed limit warning, the initial value is immediately reset when adjusting the settings. The setting can be made after multiple attempts.

Workshop findings:

The complaint can be reproduced.

Observe repair level

Technical Background

Software issue in the front camera for driver assist systems -R242- 

Production Solution

SW1602

Service

Update the front camera for driver assist systems -R242- (diagnostic address 00A5) via SVM. To enter the SVM code, use “Flash” mode on the ODIS tester.

Perform the following steps:

Step 1: update (bootloader and software) for front camera for driver assist systems -R242-

Step 2: parameter setting and coding for front camera for driver assist systems -R242-

Step 3: restore functions

Warranty

The TPI number must always be stated for ease of processing.For markets with DISS-SAGA/2 link, the TPI is taken from the DISS system. For markets without DISS or without DISS-SAGA/2 link, the “HST number” field must be completed in the SAGA/2 system.

If you are billing AUDI AG/the importer according to the warranty guidelines, please note the following accounting instructions:

Service number/damage code: 9638 0039

Billing in ELSA:

Billing in APOS NF:

Additional Information

All parts and service references provided in this TPI are subject to change and/or removal.

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