# Service bulletin A901555 2030193\-

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10120822
- Published by NHTSA: 2017\-10\-27
- Manufacturer's number: A901555 2030193\-
- Manufacturer's date: 2015\-06\-09
- NHTSA component: BACK OVER PREVENTION: CAMERA SYSTEM

## NHTSA's summary

Supersedes Technical Service Bulletin Group 90 number 12\-31 dated July 16, 2012. Customer states all or part of the picture generated from the top view camera system has an unnatural hue. To achieve a natural\-looking top view camera image, the camera system constantly adjusts the displayed colors based on environmental conditions. In certain lighting conditions, the system responds to vibrant nearby colors \(from the vehicle or other objects\) by automatically adding a complementary color to rebalance toward white, which can lead to color deviations. For example, a red object can cause the system to add a green hue. The strength of the added color depends on the brightness of the object and the ambient light.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10120822-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10120822-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2011 to 2017 AUDI A6
- 2011 AUDI A7
- 2012 to 2017 AUDI A7
- 2011 to 2017 AUDI A8

## Other bulletins for the same vehicles and component

- [4013342018194](/bulletins/10250658.md), 2024-02-26, Service bulletin: BACK OVER PREVENTION; STRUCTURE. Shock absorber leaks: assessment aid
- [4012272024318](/bulletins/10250654.md), 2024-02-26, Service bulletin: WHEELS; BACK OVER PREVENTION. Clicking noise from wheel bearing
- [4012262024318](/bulletins/10250468.md), 2024-02-20, Service bulletin: WHEELS; BACK OVER PREVENTION. Clicking noise from wheel bearing
- [145220381192](/bulletins/10216654.md), 2022-08-01, Service bulletin: BACK OVER PREVENTION. The message ?Oil minimum warning, add one quart of oil? appears in the instrument cluster, but the oil level is above the minimum level \(when measured with special tool T40178\). ? There are no DTCs related to oil level stored in the ECM memory. The oil level sensor is defective.
- [144920284402](/bulletins/10216651.md), 2022-08-01, Service bulletin: BACK OVER PREVENTION:DISPLAY FUNCTION. The customer complains of one or more of the following issues: ? When the vehicle is completely refueled, the vehicle range \(?distance to empty?\) that is displayed is different than the vehicle range that was displayed the last time the vehicle was completely refueled. ? The displayed vehicle range drops inconsistently. ? After the vehicle is refueled, the displayed vehicle range does not change for a long period of time. ? When the vehicle is driven on hilly roads for a long period of time, the displayed vehicle range suddenly changes by a significant amount. ? There are no DTCs related to fuel senders stored in the instrument cluster control module, J285 \(address word 17\). This condition does not involve or affect the accuracy of the fuel level indicator, but only the estimated distance to empty display on the on\-board computer.
- [134420354631](/bulletins/10216646.md), 2022-08-01, Service bulletin: EQUIPMENT; BACK OVER PREVENTION. In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine, and may change significantly over the life of the engine. Typically, engines with specified break\-in periods consume more oil during the break\-in period, and the oil consumption will stabilize after the break\-in period. Refer to the Owner?s Manual for specific break\-in procedures. Under normal conditions, the rate of oil consumption depends on the quality and viscosity of the oil, the RPM at which the engine is operated, and the ambient temperature and road conditions. Additional factors include the amount of oil dilution from water condensation or fuel residue and the oxidation level of the oil. Utilizing the advanced sensor technology integrated in models equipped with the 3.0 TFSI engine, it is possible to measure oil consumption electronically via a Guided Function test plan.
- [147720305809](/bulletins/10216614.md), 2022-08-01, Service bulletin: BACK OVER PREVENTION:SOFTWARE. The remote key being used is transmitting incomplete immobilizer information to the vehicle, resulting in the condition. Improved software for the comfort system central control module, J393 \(address word 46\) in production. Service software update will follow at a later date \(to be determined\).
- [VAG](/bulletins/10216594.md), 2022-08-01, Service bulletin: BACK OVER PREVENTION:SOFTWARE. Software Installation Instructions.
- [Pro32 VAG](/bulletins/10216593.md), 2022-08-01, Service bulletin: BACK OVER PREVENTION:SOFTWARE. Software Installation Instructions.
- [9113162035912 1](/bulletins/10204505.md), 2021-12-13, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION. The coding of the camera control module is not completed correctly.

JSON: [/v1/bulletins/10120822](/v1/bulletins/10120822)

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