Volkswagen T-Roc Aerial Antenna Amplifier Module Unit Right O/S 2GA035577

Volkswagen T-Roc R-Li Aerial Antenna Amplifier Module Unit Right O/S is a specialized component from the Electronic control modules and controllers group, responsible for stable antenna signal amplification on the right side of the vehicle body. This used OEM Volkswagen module allows for a technically correct repair of the antenna system without interfering with the vehicle's wiring.

Specifications and technical data

• SKU: 2GA035577
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2GA035577
• Substitutable numbers: 2GA035577, 2GA 035 577
• Location on the vehicle: Right
• Part type: AMP Controllers
• Category: ECUs & Computer Modules

Purpose and function of the antenna amplifier

The presented antenna amplifier module is designed as a component installed on the right side of the vehicle, where it is responsible for stable amplification of the radio and data signals transmitted by the antenna. As a part from the Electronic control modules and controllers group, it works with the factory electrical installation, ensuring proper communication with other controllers in the car. The positioning on the right side allows for precise alignment with the original mounting points, which reduces the risk of wiring harness tension and interference in the antenna system's operation. As a result, the module can restore the correct functioning of the vehicle's multimedia and communication system without the need for installation modifications.

Advantages of using an original Volkswagen module

Choosing an original Volkswagen antenna amplifier offers a number of practical technical benefits:

• Factory electrical compatibility – the module is prepared to work with the original wiring harness and vehicle controllers.
• Consistent operating parameters – maintaining the antenna signal amplification characteristics specified by the manufacturer.
• Proper mechanical fit – correct positioning on the right side of the body, in accordance with the design specifications.
• Diagnostic capability – correct cooperation with factory diagnostic tools, which facilitates service and potential testing. Thanks to these features, the module is suitable both for a typical replacement of a damaged component and for restoring full functionality to the antenna system after bodywork and paint repairs.

Characteristics of the used component

The offered antenna amplifier is a used component, which in practice means a favorable compromise between repair costs and maintaining original OEM quality. Modules of this type usually come from the dismantling of vehicles where the electronic system operated under conditions consistent with the manufacturer's assumptions. In the case of automotive electronics, choosing a used module from the same model group is often the preferred solution for workshops, as it allows for maintaining the consistency of the vehicle's hardware and software configuration. Additionally, it reduces the risk of problems with matching connectors, mounts, and operating parameters.

Selection, compatibility, and installation

To correctly select an antenna amplifier for a specific Volkswagen T-Roc, it is recommended to verify compatibility based on vehicle data and manufacturer markings. It is crucial to match the module to the body version and antenna system configuration to maintain full system functionality. The installation itself usually involves:

• removing covers in the area of the right side of the body,
• disconnecting the electrical connectors of the old module,
• transferring mounting points to the new component,
• checking the correctness of the connection and performing a system operation test. Due to the nature of automotive electronics, installation work should be entrusted to a service center with experience in Electronic control modules and controllers, which minimizes the risk of installation damage and diagnostic problems.

Expert support and additional information

If you want to better understand how to safely select and install used electronic modules in a car, you will find practical tips in the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. The article discusses, among other things, selection by VIN/OEM, compatibility issues, and the most frequently asked questions regarding installation. If you are planning a comprehensive repair or upgrade of the electronic installation area in your Volkswagen and need other components from the same group, such as controllers, comfort modules, or signal amplifiers, check the available parts in the Volkswagen Electronic control modules and controllers category.