Ford Fiesta Mk7 Bluetooth Microphone Unit Module Telematics 8M5T-19A391-AC

The Ford Fiesta Mk7 Bluetooth Microphone is a component from the Electronic Control Units and Controllers category, designed to work with Ford's factory hands-free system. It ensures clear reception of the driver's and passengers' voices, supporting convenient handling of phone calls and voice commands in the vehicle.

Specifications and technical data

• SKU: 8M5T-19A391-AC
• Mark: Ford
• Condition: Used
• OEM Part Number: 8M5T-19A391-AC
• Substitutable numbers: 8M5T-19A391-AC, 8M5T19A391AC
• Category: ECUs & Computer Modules

Purpose and Function in the Ford Fiesta Mk7 System

The Ford Fiesta Mk7 Bluetooth Microphone functions as a dedicated element of the audio path in the factory hands-free kit. It is responsible for capturing speech inside the cabin and transmitting it to the control unit, enabling phone conversations without taking hands off the steering wheel.

As part of the Electronic Control Units and Controllers system, the microphone collaborates with other components of the multimedia installation, ensuring stable communication with the Bluetooth module and maintaining the functional consistency of the entire system.

Construction and Integration with Vehicle Electronics

The component has been designed by the vehicle manufacturer for full integration with Ford's electrical system. The appropriately selected connector and electrical parameters allow for:

• direct cooperation with factory controllers responsible for Bluetooth communication,
• stable power supply and signal transmission within the original wiring harness,
• maintaining compatibility with factory audio system settings and vehicle configuration.

This allows for installation based on existing mounting points and manufacturer-designated installation locations, without the need for interior structural modifications.

Practical Application and Benefits of Installation

Using the original microphone in the Ford Fiesta Mk7 allows for restoring or maintaining the proper functionality of the hands-free system. In practice, this means:

• convenient handling of phone calls from the steering wheel or multimedia panel,
• improved speech intelligibility for the other party, thanks to the microphone's characteristics being matched to the cabin's acoustics,
• consistency with factory software without the need for additional adapters.

This solution is particularly beneficial for multimedia system repairs when maintaining the vehicle's original functionality is required.

Characteristics as a Used Electronic Module

The product comes from the group of used Electronic Control Units and Controllers, allowing for an economical repair of the hands-free system while maintaining the original manufacturer's specifications. Such components are often chosen by workshops and individual users who expect compatibility with the factory installation without the need for universal replacements.

If you want to better understand how to safely select and install used electronic components in a car, it is worth reading the guide: used car electronics – second-hand modules and sensors in practice. The article discusses, among other things, selection by identification numbers, compatibility issues, and typical installation procedures.

Other Ford Electronic Control Units and Controllers

If you are also looking for other Electronic Control Units and Controllers for Ford, check out our dedicated offer: Ford Electronic Control Units and Controllers. This will allow you to easily assemble a set of parts needed for repairing or upgrading the electronic system in your vehicle, maintaining brand and part category consistency.