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Technical Service Bulletin

90 Night vision assist fault - DTC U110100 "Component protection active" logged in DAO084
United States 444 Volkswagen of America, Inc. (6444)

[Status | Released for publishing

Release date May 9, 2025

Diagnostic trouble codes

Diagnostic address Diagnostic trouble code Fault symptom | Storage state

0084 - Night vision system} U110100: Component protection active | Intermittent

0084 - Night vision system|U110100: Component protection active | static

New customer code

Object of complaint Complaint type [Position
assistance systems, comfort controls -> night vision function functionality | |
assistance systems, comfort controls -> night vision function -> activate night | functionality -> no

vision system function

assistance systems, comfort controls -> night vision function gomponent, automotive | |
assistance systems, comfort controls -> night vision function -> camera image | functionality -> no

display (night vision system) function

Vehicle data

MLBevo

Sales types

asa |

aoa fT

aoa |

aorfa |

aoa |

aoa |

aoa |

aoa fT

asa |

aja fT

PR numbers

?:with 9R1

Control units

Diagnostic address Software part Software Hardware part Hardware
9 number version number version

9019 - Data Bus OBD *AKE*.907.468.M* —|0025 HO6

Interface

9019 - Data Bus OBD *AKL*.907.468.M* —|0025 * HO6

Interface

0019 - Data Bus OBD *AKR*.907.468.M* — |0025 HO6

Interface

Documents

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Technical Service Bulletin Transaction No.: 2077875/1
90 Night vision assist fault - DTC U110100 "Component protection active" logged in Release date: May 9, 2025
DA0084

Condition

Customer states:

When using the night vision system, the following message appears in the Audi virtual cockpit: “Night vision
assist: fault. Please contact workshop”. The night vision does not work.

Workshop findings:

The following DTC is stored in the Night Vision System -J853-, (address word 0084):

+ _U110100: Component protection active

Technical Background

Software issue in data bus diagnostic interface (diagnostic address 0019).

Production Solution

New software introduced from week 50/23 onwards

Service

Software update to SW 0027 for the diagnostic interface control unit (DA0019)

Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.

Applies to vehicles with high-voltage components:

To prevent the high-voltage battery from charging during the software update, the high-voltage charging cable on
vehicles with high-voltage components must be unplugged BEFORE the SVM code is entered.

Please note that charging the high-voltage battery during a software update can cause damage to the high-voltage
components.

The software for the diagnostic interface (DA0019) must be updated on this vehicle. Please observe the
information and instructions under “Additional information” regarding this.

Before carrying out the measure, check the software version of the Data Bus On Board Diagnostic Interface,
-J533- (0019). If it is version 0025, continue with this TSB.

Follow all instructions in TSB 2011732: 00 Software Version Management (SVM), operating instructions.

Update the Data Bus On Board Diagnostic Interface, J533 (diagnostic address 0019) via SVM. To enter the SVM
code, use “Flash” mode on the ODIS tester.

Please use the function SVM - Authorized Multiple Code Entry. The new test program for software updates is
included in ODIS software (available as of 16.04.2025).

The vehicle uses acoustic signals and flashing lights to indicate when user input is required during and at
the end of the test program.

Use the function “SVM — Multiple authorized code inputs’ in “Flash” mode.
CAUTION: the following SVM code must be input exactly as written below (incl. comma and without space; copying
and pasting is recommended):
ZGDOIP,19A025
Follow the instructions on the ODIS tester.
After the update has been completed, it is absolutely necessary to unplug the diagnostic connector and the charger
from the vehicle.
Now start the engine and let it run for a minute, then lock the vehicle and wait for five minutes.
Once you have done this, you can finish the diagnostic procedure via ODIS so that the event memory entries
created during the flashing procedure can be deleted.
Warranty
Claim Type: + Ifthe vehicle is outside of any warranty, this Technical Service Bulletin is
informational only.
Damage Code: 0039
Labor Operations: Software update 0151 0010 See SRT with
associated operations
Software update 0151 0060 Time stated on the
diagnostic protocol
Claim Comment: As per TSB 2077875/1
All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures
Manual. Claims are subject to review or audit by Audi Warranty.
Additional Information
The software must be updated for a control unit in this vehicle, or the software must be updated for several control
units in this vehicle to ensure they function correctly in conjunction with the other control units in the vehicle. Please
inform the customer about the software update in question and ask whether they or other third parties have modified
the software (e.g. tuning or retrofitting involving modifications to the vehicle software). Please inform the customer
that this software update may neutralize previous modifications to the vehicle’s software performed either by the
customer or other third parties.
If the customer declines the software update, please inform them that this could lead to issues or restrictions with
the use of the vehicle or individual components.
Make a note about this effect on the order before it is signed by the customer. Include this information in the
customer file.
All part and service references provided in this TSB (2077875) are subject to change and/or removal. Always check
with your Parts Department and/or ETKA for the latest information and parts bulletins. Please check the Repair
Manual for fasteners, bolts, nuts, and screws that require replacement during the repair.
©2025 Audi of America, Inc. All rights reserved. The information contained in this document is based on the latest
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