2022 Audi Intersection Assist Directional Arrows Flicker TSB

Audi has issued Technical Service Bulletin (TSB) 96 24 97 2073987/1 to address a specific concern affecting the intersection assist system in various 2022 models. Owners may notice that the directional arrows displayed on the screen flicker under certain conditions. This TSB provides a solution for the Audi e-tron intersection assist flicker, ensuring proper functionality of the driver assistance feature.

Symptoms of Intersection Assist Flicker

Owners of affected 2022 Audi vehicles may observe a specific symptom related to the intersection assist system. The primary complaint is that the directional arrows of the intersection assist may flicker. This occurs after the vehicle has been turned on and woken up from a bus sleep state. The flickering is visible when the rear view or top view camera is selected via the button in the center console, and it continues until the vehicle begins to move. The image displayed on the screen may also show the German text "Fahrweg kontrollieren!", which translates to "Check path!" or "Control path!".

Important Warnings and Observations

It is crucial for owners and technicians to note specific conditions related to this issue. The TSB highlights that no relevant Diagnostic Trouble Codes (DTCs) are stored in the vehicle's system when this flickering occurs. This means a standard diagnostic scan will not immediately identify the problem. Additionally, the flickering condition does not manifest when the rear view or top view camera is activated by simply putting the vehicle into reverse. This specific behavior helps differentiate the issue from other potential camera system malfunctions.

Technical Background

According to Audi, the root cause of the flickering directional arrows is a software-related issue. This problem resides within the driver assist systems control unit, specifically identified as -J1121-. This control unit is responsible for managing various driver assistance features, including the intersection assist. The software anomaly causes the display to behave erratically until the vehicle is in motion. Audi has already implemented an optimized software version, SW0381, for the driver assist systems control unit -J1121- in production vehicles to prevent this issue in newer models.

Repair Procedure Summary

The resolution for the Audi e-tron intersection assist flicker involves a software update. Authorized Audi service centers will perform the necessary repair by updating the software in the affected driver assist systems control unit -J1121-. This procedure is detailed in a separate service bulletin, TSB 2069244, which technicians will refer to for the precise steps. The software update aims to correct the anomaly causing the directional arrows to flicker, restoring the intended functionality of the intersection assist system.

Owner Action

If you own a 2022 Audi model equipped with front cross traffic assist and are experiencing the described flickering of the intersection assist directional arrows, you should contact an authorized Audi dealer. Explain the symptoms you are observing, referencing Technical Service Bulletin 96 24 97 2073987/1. The dealer will be able to diagnose the issue and perform the required software update as per TSB 2069244. As this is a known software issue addressed by a TSB, the repair is typically covered under warranty.

Source: NHTSA ID 11002278