Mercedes W204 Sat Nav Display Screen Multimedia A1729000202

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W204 Sat Nav Display Screen Multimedia is an original multimedia component designed for the factory infotainment system in vehicles of this series. It ensures clear presentation of maps, vehicle settings, and audio functions, maintaining full consistency with the dashboard and operational ergonomics. By adhering to the OEM standard, this screen is the right choice for replacing a damaged module or restoring full functionality to the multimedia system.

Specifications and technical data

• SKU: A1729000202
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1729000202
• Substitutable numbers: A1729000202, A 172 900 02 02
• Category: Other Car Parts & Accessories

Purpose and function in the vehicle

The presented Mercedes W204 Sat Nav Display Screen Multimedia acts as the central interface screen for the driver and passengers. It is responsible for visualizing:

• satellite navigation and route guidance,
• audio system settings and multimedia sources,
• vehicle system messages,
• configuration menus related to onboard electronics.

As an OEM component, it maintains factory operating parameters, which translates into stable cooperation with the control unit and other comfort modules.

Construction and integration with the multimedia system

The display has been designed specifically for the electrical architecture of the Mercedes W204, offering:

• dedicated connectors for the factory wiring harness,
• compatibility with original center console controls,
• correct image scaling and menu layout consistent with the vehicle's software.

Such a fit reduces the risk of communication errors between modules and eliminates the need for installation modifications. Consistency with the factory system allows for maintaining the original look of the cockpit and intuitive operation of all functions.

Condition, verification, and service application

The item comes from the secondary market and is intended for service applications, such as replacing a damaged screen or restoring the multimedia system's performance after a failure. Before being offered for sale, such components are standardly checked for image display accuracy and communication with the control unit, which helps reduce the risk of installation issues.

For workshops and service centers specializing in the Mercedes brand, using an original display means maintaining compliance with the manufacturer's technical documentation and predictable behavior of the electronic system after repair.

Benefits of choosing an original display

Choosing a factory navigation screen for the Mercedes W204 brings a number of practical advantages:

• Full integration with vehicle electronics – no need for installation adaptation or software changes.
• Reproduction of the factory interface – maintaining the familiar menu layout and operating logic.
• Visual consistency with the dashboard – screen matched in dimensions and style to the interior.
• Reasonable repair costs – a used OEM component allows for lower service costs compared to a new module.

Thanks to this solution, you can effectively restore the comfort of using the navigation and multimedia system without interfering with the vehicle's structure.

If you are planning a comprehensive repair or upgrade of the cockpit area in your Mercedes and need other elements from the same group, such as control panels, multimedia modules, or additional displays, check the available parts in the Other Mercedes category.

Technical support and part selection

When working with factory infotainment systems, it is worth knowing the differences between individual model lines and equipment specifications. To compare the characteristics of advanced sports versions with standard variants, including differences in drivetrains and equipment, the following material may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?

If you want to better understand the importance of original components in the context of durability and safety, it is worth reading the article Quality guarantee and OEM safety – why used original car parts are the best choice for your car?, which discusses the advantages of using used OEM elements in professional repairs.