Audi S4 B8 TV Receiver Tuner 4F0919148A

Audi S4 B8 TV Receiver Tuner is an original component from the Electronic control modules and controllers group, designed to integrate the factory multimedia system with TV reception functionality. This used module allows for maintaining the integrity of the electrical installation, ensuring stable operation of the infotainment system and compatibility with Audi's electronic architecture.

Specifications and technical data

• SKU: 4F0919148A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0919148A
• Substitutable numbers: 4F0919148A, 4F0 919 148 A, 4F0919148, 4F0 919 148
• Category: ECUs & Computer Modules

Module purpose and function

The TV receiver in the Audi S4 B8 is responsible for decoding the television signal and transmitting it to the multimedia system control unit. As a part of the factory installation, it works with the vehicle's communication bus, which enables operation via the original MMI interface and integration with other comfort and entertainment controllers.

By using an original module, proper communication with the vehicle's installation is maintained, and the risk of diagnostic errors or software conflicts is limited compared to universal solutions.

Advantages of using an original TV module in an Audi

Choosing a factory TV tuner for the Audi S4 B8 allows you to maintain the consistency of the vehicle's configuration and facilitates potential diagnostics using standard service tools. The module is designed to operate in demanding environmental conditions inside the car, which translates into long-term operational stability.

A used component from this group is a cost-effective solution while maintaining the proper build quality and compatibility with the factory wiring harness and mounting brackets. This is particularly important when repairing multimedia installations after water damage, mechanical damage, or equipment upgrades.

Integration with the multimedia system and diagnostics

The TV receiver works with other comfort and infotainment controllers, allowing for function operation via factory buttons and on-screen menus. The module is adapted for communication with the vehicle's diagnostic system, which facilitates verification of correct operation, software updates, and parameter configuration.

Before installation, it is recommended to verify hardware and software compatibility with the specific vehicle equipment version, as well as to match the module to the car's configuration using appropriate service software, if required.

Product condition and practical application

The module is offered as a used original Audi component, which allows for an economical repair or restoration of the factory TV system functionality in the vehicle. This solution is particularly useful in the event of replacing a damaged controller after a failure, interference with the installation, or restoring full equipment after the removal of previous components.

Before purchasing, it is worth comparing the vehicle configuration with the module data and consulting the selection with a mechanic or auto electrician to ensure proper cooperation with the existing installation.

Selection by part numbers and technical support

In the case of automotive electronics, proper selection by part numbers and compatibility of hardware and software versions are of key importance. To better understand the principles of selecting used controllers, differences between variants, and compatibility issues, it is worth reading the Global Parts guide: used automotive electronics – second-hand ECU modules and sensors.

If you are planning a comprehensive repair or upgrade of the comfort and multimedia electronics area in your Audi and need other elements from the same group, such as multimedia system controllers, comfort modules, or other management units, check the available parts in the Audi electronic control modules and controllers category.

For owners of vehicles of this brand who want to combine rational costs with maintaining the car's character, a practical guide on using second-hand parts in German cars may also be useful: Audi tuning and repairs using used components.