Porsche Boxster S 986 Radio MMI Amplifier Faceplate Switch Block 99664520105

Porsche Boxster S 986 Radio MMI Amplifier Faceplate Switch Block is an original component from the Switches, control elements and ignition locks group, designed for the integration of the radio and multimedia system in Porsche models. This used OEM component ensures consistent operation of factory functions while maintaining the characteristic ergonomics and operating logic of the Porsche interior.

Specifications and technical data

• SKU: 99664520105
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99664520105
• Substitutable numbers: 99664520105, 996 645 201 05
• Part type: Push Switch
• Category: Switches & Controls

Purpose and function in the vehicle

The presented control module is responsible for operating radio and multimedia functions in the Porsche Boxster S 986, acting as a switch signal amplifier within the center console. This provides the driver with clear, predictable responses when changing radio settings, selecting audio sources, or operating specific MMI system functions.

The element was designed as part of the factory Porsche electrical architecture, which translates into stable cooperation with the vehicle's installation and the preservation of the original cockpit functionality.

Advantages of using an original Porsche module

Choosing an original component from the Switches, control elements and ignition locks group allows you to maintain the consistent operation of the entire control system in the cabin. Proper fitment with electrical harnesses and factory connectors reduces the risk of communication issues between modules and eliminates the need for installation modifications.

Key benefits include:

• preservation of the factory operating logic for the radio and MMI system,
• compatibility with original switches and control panels,
• stable operation within the existing vehicle electrical architecture,
• possibility to restore full functionality after the failure of the previous module.

Characteristics of the used component

The offered element is an original Porsche part sourced from dismantling, which means it has been previously used in a vehicle. This type of solution is often chosen by owners of premium cars who want to maintain factory equipment specifications while optimizing repair or upgrade costs.

The used control module allows for the cost-effective restoration of the radio and multimedia control system, without the need to resort to replacements of uncertain compatibility.

Integration with the vehicle installation

The module is designed to work within the original Porsche control network, which facilitates its installation and configuration. In practice, this means:

• fitment to factory harnesses and connectors,
• maintenance of communication with other controllers in the vehicle,
• possibility to use existing functions without additional modifications.

As a result, the component is particularly useful for repairs of control systems in vehicles where maintaining the original equipment configuration is a priority.

Used OEM parts and cost optimization

Owners of premium cars are increasingly turning to used OEM components to maintain the high technical standard of the vehicle at reasonable costs. A good reference point for this approach is an article describing the advantages of using original dismantled components in premium cars – you can find more on this topic in the post Used parts for Mercedes – original components from dismantling.

Expanding the control system in Porsche

If you are planning a comprehensive repair or modernization of the cockpit area and control system in your Porsche and need other elements from the same group, such as button panels, control modules, or ignition lock elements, check the available parts in the Porsche switches, control elements and ignition locks category.