2023-2024 Audi Night Vision Assist Fault DTC U110100 TSB

Symptoms

Owners of affected Audi vehicles may experience a 'Night vision assist: fault' message displayed in the Audi virtual cockpit. This message indicates that the night vision system is not functioning correctly or at all. The Audi e-tron night vision fault can prevent the system from activating or displaying a camera image.

Fault Codes / DTCs

When diagnosing the issue, technicians will find the following Diagnostic Trouble Code (DTC) stored in the Night Vision System -J853- (diagnostic address 0084):

Code	Description	Module
U110100	Component protection active	Night Vision System -J853- (0084)

This DTC may appear with either an 'Intermittent' or 'static' storage state.

Diagnosis / Trigger Conditions

The root cause of the Audi e-tron night vision fault and DTC U110100 is a software issue within the Data Bus On Board Diagnostic Interface -J533- (diagnostic address 0019). The presence of DTC U110100 in the Night Vision System -J853- confirms this condition.

Repair Procedure Summary

To resolve the night vision assist fault, a software update for the Data Bus On Board Diagnostic Interface -J533- (0019) is required. The update brings the software to version SW 0052. The general procedure involves:

1. Following the instructions provided in TSB 2011732 for Software Version Management (SVM) operating instructions.
2. For vehicles equipped with high-voltage components, the high-voltage charging cable must be unplugged before the SVM code is entered to prevent damage to the high-voltage components during the update.
3. Updating the Data Bus On Board Diagnostic Interface, -J533- (0019) using the SVM function in 'Flash' mode on the ODIS tester.
4. Using the 'SVM – Authorized Multiple Code Entry' function to input the specific SVM code: ZGDOIP,19A027,19B027.
5. After the update is complete, it is crucial to unplug the diagnostic connector and any charger from the vehicle.
6. Start the engine and let it run for one minute, then lock the vehicle and wait for five minutes.
7. Finally, use ODIS to clear any event memory entries generated during the flashing procedure.

Required Tools or Parts

Technicians will need the following to perform the repair:

• An ODIS tester with the latest software, including the new test program for software updates (available as of April 16th, 2025).
• The specific SVM code: ZGDOIP,19A027,19B027.

Owner Action

If you are experiencing a 'Night vision assist: fault' message or suspect an Audi e-tron night vision fault with DTC U110100, you should schedule an appointment with an authorized Audi service center. The software update outlined in TSB 2077875/2 is typically covered under warranty if your vehicle is still within its warranty period. If your vehicle is outside of warranty, this Technical Service Bulletin is informational only, and costs may apply.

It is important to note that declining the software update could lead to ongoing issues or restrictions with the use of the night vision system or other vehicle components. If you have previously had third-party modifications to your vehicle's software (e.g., tuning), be aware that this update may neutralize those changes.

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Source: NHTSA ID: 11022642