Mercedes Vito W639 Switch Control Panel Block ASR Wiper Heat Hazard A6398701910

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Vito W639 Switch Control Panel Block ASR Wiper Heat Hazard from the Climate control regulators category is a factory-original component of the ventilation and air conditioning control system, designed for use in Mercedes vehicles. This used black panel allows for maintaining a consistent cockpit aesthetic and restoring full functionality of temperature, airflow, and thermal comfort control inside the vehicle. It is a solution for users who expect original design and predictable system operation.

Specifications and technical data

• SKU: A6398701910-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398701910
• Substitutable numbers: A6398701910, A 639 870 19 10
• Color: Black
• Category: HVAC Controls & Control Units

Purpose and function of the control panel

The control panel in the Mercedes Vito W639 is responsible for operating key functions of the air conditioning and ventilation system, integrating all basic settings into a single unit. This gives the driver quick access to temperature regulation, fan speed, and airflow distribution, which translates into stable vehicle operating conditions both in city traffic and on longer routes.

The original design of the panel ensures proper fitment with the electrical installation and ergonomic placement of control elements. This facilitates intuitive operation without taking your eyes off the road, which is essential from the perspective of safety and user comfort.

Benefits of using an original climate control regulator

Using a control panel from the Climate control regulators group dedicated to a specific vehicle model ensures full compatibility with the factory system. In practice, this means:

• consistent operation with other comfort modules in the vehicle,
• proper cooperation with temperature and airflow sensors,
• preservation of the original control logic known to the driver from the factory configuration.

A used OEM component is also a way to reduce service costs while maintaining high quality of workmanship and fit. The black color of the panel allows for aesthetic integration into the dashboard without the need for interior modifications.

Condition, installation, and fitment

The offered control panel is a secondary market item, which allows for an economical repair of the air conditioning system while maintaining the manufacturer's original specifications. The design intended for a specific vehicle generation facilitates installation in place of the factory module, without the need for wiring modifications or interference with the cockpit structure.

Before purchasing, it is worth verifying compatibility with your specific vehicle by using data such as brand designation, OEM part number, or interchangeable numbers available in the technical specifications section. This helps avoid fitment issues and ensures efficient restoration of system functionality.

Mercedes climate control regulators – system expansion and service

If you are planning a comprehensive repair or upgrade of the thermal comfort zone in your Mercedes and need other elements from the same group, such as control panels, ventilation control modules, or additional climate control components, check out the available parts in the Mercedes climate control regulators category.

More about used Mercedes parts

Choosing a used control panel is a conscious combination of cost control and maintaining original quality. If you want to better understand how to safely use dismantled components in vehicles of this brand, it is worth reading our guide: Used Mercedes parts – original components from dismantling. There, you will find practical tips on selecting elements, including air conditioning and comfort system components.