Audi A4 B6 B7 S4 TV Receiver Tuner Control Unit Module 4D0919146D

Audi A4 B6 B7 S4 TV Receiver Tuner Control Unit Module is an original multimedia component designed for factory installations in Audi A4 B6/B7 generation and S4 models. This specialized TV module works with the vehicle's audio-video system, ensuring consistency with the electrical installation and onboard electronics architecture. By maintaining the OEM standard, it provides a safe solution for the factory sound system and amplifier, without the need for interfering with wiring harnesses or using additional adapters.

Specifications and technical data

• SKU: 4D0919146D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4D0919146D
• Substitutable numbers: 4D0919146D, 4D0 919 146 D, 4D0 919 146 DX, 4D0919146DX
• Category: Amplifier Parts & Accessories

Purpose and function of the TV module

The presented TV tuner is a component from the Amplifier parts and accessories category, working with the factory Audi multimedia system. Its task is to receive the television signal and transmit it to the control unit and audio path, so that the image and sound are correctly integrated with the vehicle's original sound system.

The module has been designed for:

• maintaining compatibility with factory Audi installations,
• stable cooperation with the original amplifier and speaker system,
• maintaining consistent operation from the factory interface in the cabin.

Benefits of using an original Audi module

Using an original TV tuner in an Audi A4 B6/B7 and S4 allows you to avoid problems typical of universal solutions. The module is prepared to work in the Audi electronics environment, which translates into:

• proper communication with the multimedia system without diagnostic errors,
• consistent operation with the factory amplifier and audio paths,
• maintaining aesthetics and ergonomics of operation – control via original buttons and menus.

For users who want to maintain a configuration close to the factory one, such a module is a practical solution when repairing or restoring the full functionality of the TV system in the car.

Technical characteristics and integration with the installation

As a component of the onboard electronics, the TV tuner works with the existing wiring harness and factory audio-video system connectors. The appropriate design of the housing and connectors facilitates installation in the place provided by the manufacturer, without the need for installation modifications.

The module is adapted to work in a vehicle environment where the following are important:

• power stability and resistance to electrical interference,
• cooperation with other controllers in the vehicle network,
• maintaining appropriate audio and video signal quality.

Product condition and practical application

The offered TV tuner is a used part, which in practice means that it comes from disassembly and is intended for users looking for an economical, yet factory-compliant solution. Such components are often chosen for multimedia system repairs when maintaining the original vehicle configuration is a priority.

Before installation, it is recommended to verify compatibility with your multimedia system and consult an auto electrician or a service specializing in Audi electronics to ensure correct connection and configuration.

Selecting parts by brand and catalog numbers

For precise selection of the TV module, it is worth using the manufacturer's markings and information about the vehicle model and year. In our store, you can filter the offer by parameters such as Audi Brand, condition, or functional group, which makes it easier to find the right component for a specific car configuration.

If you are planning a comprehensive repair or upgrade of the multimedia zone in your Audi and need other elements from the same group, such as additional modules, signal adapters, or mounting accessories, check the available parts in the Audi amplifier parts and accessories category.

Additional knowledge and multimedia system development

When planning an upgrade of the audio-video system in a car, it is worth learning about good practices related to selecting original components, integration with the installation, and the impact of individual modules on user comfort. An extended discussion of design changes, examples of upgrades, and practical tips on using used parts in VAG group vehicles can be found in the article Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts.