Mercedes W204 Switch Panel Centre Console Hazard ECO PDC Heated Seat A2049050302

Description

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W204 Switch Panel Centre Console Hazard ECO PDC Heated Seat is a factory control component mounted in the front part of the console, responsible for operating the parking system and seat heating. This practical solution allows for convenient management of key comfort and maneuvering functions from a single, ergonomic module. Thanks to its original design, the panel maintains the stylistic consistency of the interior and ensures proper cooperation with the vehicle’s electrical system.

Specifications and technical data

• SKU: A2049050302-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049050302
• Substitutable numbers: A2049050302, A 204 905 03 02
• Location on the vehicle: Front
• Category: Switches & Controls

Purpose and function of the panel

The switch panel has been designed specifically for Mercedes W204 models, where it acts as a central control module for the Parktronic system and seat heating. Its placement in the front part of the cabin facilitates intuitive access to the buttons for both the driver and the passenger. The applied switch layout allows for quick activation and deactivation of the parking assistant and adjustment of the seat heating function without taking your eyes off the road.

Construction and integration with the vehicle’s electrical system

As an item from the Switches, control elements and ignition switches category, the panel is adapted to work within the factory electrical network of the Mercedes. The connectors and housing geometry are matched to the original mounting location in the center console, which promotes proper fitment and stable attachment. The panel’s design enables correct signal transmission to the modules responsible for parking sensors and the seat heating system, without the need for wiring modifications.

Benefits of using an original panel

Using the original switch panel in a Mercedes W204 ensures:

• visual consistency with other cockpit elements,
• proper cooperation with the Parktronic system and seat heating system,
• ergonomic access to comfort and parking assist functions,
• preservation of the factory logic of buttons and indicator lights.

Thanks to this, the driver receives convenient, predictable control, and the vehicle retains the original character of its equipment.

Mounting characteristics and condition

The panel is intended for installation in the front zone of the cabin, in place of the factory control module. As a used item, it is a reasonable choice for repairing or restoring the functionality of the Parktronic and seat heating without the need to invest in a new component. The replacement involves removing the old panel and installing this module in its place, using existing mounting points and factory connectors.

Expanding the control system in a Mercedes

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 function buttons, control modules, or ignition switch assemblies, check out the available parts in the Mercedes switches, control elements and ignition switches category.

When working with electronic systems and control modules, it is worth knowing the best practices for selecting used components – you can find practical tips in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.

If you are servicing the braking system in parallel and considering purchasing used elements, the checklist included in the guide Second-hand braking system: how to safely select discs, calipers, and ABS?, which discusses key aspects of safe component selection in a specialized store, may be helpful.