Door Module Mercedes ML W166 C292 Rear Right O/S Door Control Unit A1669006507

Door Module Mercedes ML W166 C292 Rear Right O/S Door Control Unit is a factory-original electronic control module designed to operate the rear right door panel in Mercedes vehicles. This component belongs to the Electronic control modules and controllers group, ensuring precise communication with the vehicle's electrical system and proper operation of door functions.

Specifications and technical data

• SKU: A1669006507
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1669006507
• Substitutable numbers: A1669006507, A 166 900 65 07
• Location on the vehicle: Rear, Right
• Category: ECUs & Computer Modules

Purpose and function of the door module

The rear right door control module is responsible for managing electrical functions in the rear right door, such as actuator control, signal processing from buttons, and communication with the vehicle's main network. Its placement on the vehicle in the rear – right side zone allows for direct connection to the original door wiring harness, without the need for installation modifications.

The module is designed specifically for the ML W166 and C292 platform, which ensures proper fitment with the electrical architecture of these models and stable cooperation with other body control units.

Benefits of using an original Mercedes module

Using an original door control unit in a Mercedes ML W166 or C292 helps maintain the consistency of the vehicle's electronic system. You receive:

• compatibility with the factory electrical installation and vehicle software,
• proper operation of the rear right door functions,
• stable communication with other body control units,
• diagnostic capability using standard Mercedes service tools.

Thanks to this module, you can restore full door functionality after accident repairs, wiring harness replacement, or damage to the previous controller, without the need for aftermarket solutions.

Characteristics and installation

As an element from the Electronic control modules and controllers group, the door control unit is adapted to operate within the vehicle network using the communication bus used by the manufacturer. Installation involves mechanical mounting in the door and connection to the factory connectors, which in practice amounts to a plug-and-play procedure within the rear right door panel.

The product is offered in used condition, which allows for economical repair while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform diagnostics and any necessary adaptation in accordance with service procedures for the given model.

Application in service practice

The rear right door control module will prove useful both in professional service centers and in workshops specializing in the Mercedes brand. It enables:

• clearing errors related to non-functioning door features on the rear right side,
• restoring proper operation of electrical systems after replacing the door skin or wiring harness,
• maintaining the consistency of the vehicle's equipment configuration.

By maintaining the original module architecture, the risk of communication problems in the vehicle network is limited, which translates into a more predictable repair process.

Related modules and service knowledge development

In modern cars, such as the Mercedes ML W166 or C292, door modules work in conjunction with other body and comfort control units. To expand your knowledge of how electronic systems work in premium vehicles, it is worth checking out materials regarding modules used in other brands. For example, in the context of managing multimedia systems and body modules in BMW 3 and 5 series cars, the following article may be helpful: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.

Other electronic control modules for Mercedes

If you are planning a comprehensive repair or upgrade of the body electronics area in your Mercedes and need other components from the same group, such as comfort controllers, door modules for other sides, or additional body units, check the available parts in the Electronic control modules and controllers Mercedes category.