Mercedes ML W164 Head Unit Sat Nav GPS CD Audio Radio Player A1649063500

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes ML W164 Head Unit Sat Nav GPS CD Audio Radio Player is a factory-fitted component from the Electronic control modules and controllers group, designed specifically for integration with the electrical system of Mercedes vehicles. The device combines the functions of a car radio, GPS navigation, and CD player into a single unit, ensuring seamless control of multimedia and onboard systems.

Specifications and technical data

• SKU: A1649063500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1649063500
• Substitutable numbers: A1649063500, A 164 906 35 00
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

The presented radio with navigation is intended for installation in ML W164 family models, where it serves as the central multimedia unit and a control element for selected comfort functions. As a part from the Electronic control modules and controllers group, it works with the vehicle's CAN bus, enabling communication with other modules and the operation of functions available from the center console.

Combining the radio, GPS navigation, and CD player into one device allows for maintaining the original look of the cockpit while ensuring compatibility with factory vehicle settings, without the need for additional adapters or connectors typical of aftermarket solutions.

Key technical advantages

• Original design engineered for Mercedes ML W164 vehicles, promoting proper cooperation with the electrical installation and onboard systems.
• Integrated multimedia functions (radio, GPS navigation, CD player) in one unit, which simplifies operation and reduces the number of separate devices in the vehicle.
• Factory user interface tailored to the interior ergonomics, with a clear button layout and logical menu.
• Ability to maintain visual consistency of the dashboard without interfering with original panels and mounting frames.

Integration with the installation and assembly

The radio with navigation has been developed as a component dedicated to the factory electrical system, so installation is limited to using the original connectors and mounts provided in the vehicle. This configuration promotes stable operation of the device and reduces the risk of communication errors between modules.

Proper integration with the car's controller network allows for:

• correct transmission of information between electronic modules,
• operation of multimedia functions from the cockpit buttons,
• maintaining compatibility with other audio and navigation system components.

Characteristics of the used product

The item is offered in used condition, which means it comes from vehicle dismantling and has been previously operated. This type of solution is often chosen as a technically reasonable alternative to new components, especially in the case of advanced electronic modules where compatibility with a specific vehicle generation is crucial.

Choosing an original, used multimedia module allows for maintaining the factory equipment specifications while reducing the costs of repairing or upgrading the audio-navigation system in a Mercedes ML W164.

System expansion and related modules

When expanding or repairing systems responsible for multimedia and comfort in cars of this brand, it is often necessary to simultaneously verify other controllers and units working with the radio and navigation. If you are planning a comprehensive repair or upgrade of the onboard electronics area in your Mercedes and need other components from the same group, such as additional control units, comfort modules, or other management systems, check the available parts in the Mercedes electronic control modules and controllers category.

Substantive support and knowledge about electronic modules

When working with advanced automotive electronics, it is worth using reliable sources of knowledge regarding diagnostics, selection, and installation of controllers and multimedia units. For a better understanding of how similar systems work, their connections with other modules, and the specifics of dismantled parts, the article describing the maintenance and repair of extensive multimedia systems and controllers in modern premium cars may be helpful, available at the link: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.

Summary

Mercedes ML W164 Head Unit Sat Nav GPS CD Audio Radio Player is a practical solution for drivers who want to restore the full functionality of the factory multimedia system or replace a damaged module with a compatible OEM component. The original design, integration with the electrical system, and the combination of several functions in one device make it a technically consistent choice for servicing onboard electronics in Mercedes vehicles.