Mercedes ML W166 Radio Stereo CD Player Audio Sat Nav Head Unit A1669000213

Mercedes ML W166 Radio Stereo CD Player Audio Sat Nav Head Unit is an original component from the Electronic control modules and controllers group, designed for factory installation in Mercedes vehicles. As a used OEM radio player, it ensures consistency with the vehicle's factory electrical architecture, maintaining proper integration with the wiring and other onboard systems.

Specifications and technical data

• SKU: A1669000213
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1669000213
• Substitutable numbers: A1669000213, A 166 900 02 13
• Category: ECUs & Computer Modules

Technical and functional characteristics

The presented CD radio player is a component of the factory multimedia system, designed to work with the electrical installation of the W166 generation ML-class SUV. As an electronic module, it acts as the central unit responsible for processing audio signals from CD media and integrating with other components of the sound system.

The device operates within the control architecture specific to Mercedes vehicles, which allows for maintaining correct communication with other onboard electronic modules. This ensures a uniform operating logic, consistent with the manufacturer's original design specifications.

Integration with the vehicle's installation

The radio player is designed for installation in the factory location, using original connectors and wiring harnesses. This design promotes correct communication within the controller network, minimizing the risk of conflicts with other electronic modules.

As a part from the Electronic control modules and controllers group, the radio works with the vehicle's systems in the manner intended by the manufacturer, which facilitates diagnostics and potential software updates performed at specialized service centers.

Application and selection based on VIN/OEM

The selection of the appropriate radio player for a Mercedes ML W166 should always be verified for compatibility with the VIN and the OEM part number. This helps avoid hardware and software compatibility issues and ensures proper cooperation with the existing vehicle equipment configuration.

In case of doubts regarding the selection of the correct module, it is worth consulting a guide dedicated to used automotive electronics, covering issues of compatibility, HW/SW markings, and installation procedures – detailed information can be found in the article Used automotive electronics – how to safely choose modules and controllers.

Product condition and benefits of choosing a used part

The offered CD radio player is a used component from dismantling, which allows for an economical restoration of the factory audio system's functionality in the vehicle. Choosing an original module from the secondary market helps maintain the visual and functional consistency of the interior, without the need for interfering with the installation or using adapters.

A used OEM component also offers the possibility of maintaining the vehicle's original configuration, which is important both from the point of view of user comfort and the potential future resale of the car.

Expanding the electronics system in a Mercedes

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 controllers, comfort modules, or multimedia units, check the available parts in the Electronic control modules and controllers Mercedes category.