Window Lifter Switch Mercedes W213 S213 Driver’s Side Mirror Control A2139054803

Description

Window Lifter Switch Mercedes W213 S213 Driver’s Side Mirror Control is an original component from the Switches, control elements and ignition switches group, designed for installation in the front part of the driver’s door. It provides convenient control of the window and mirror on the driver’s side, maintaining factory ergonomics and consistency with the vehicle’s electrical system.

Specifications and technical data

• SKU: rhd-A2139054803
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2139054803
• Substitutable numbers: A2139054803, A 213 905 48 03, KD
• Location on the vehicle: Front
• Category: Switches & Controls

Purpose and function in the vehicle

This switch is dedicated to Mercedes E-Class W213 / S213 generation models and is mounted in the front driver’s door area. It is responsible for controlling the window lifter and the driver’s side exterior mirror adjustment, integrating several functions operated from the door panel into a single module.

Thanks to its factory design, the module works with the original electrical harness, which helps maintain proper communication with other comfort systems in the vehicle. This solution allows for the restoration of full window and mirror control functionality without the need for installation modifications.

Construction and technical features

The switch belongs to the Switches, control elements and ignition switches group, which means it was designed as part of the cabin comfort control system. The set of buttons and manipulators is integrated into a single housing, adapted for installation in the factory door panel opening.

The electrical contact layout and the module connector are matched to the standards used in the Mercedes W213 / S213, which facilitates plug-and-play installation. The switch construction is optimized for frequent use, typical of components operated daily by the driver.

Benefits of using an original switch

Using an original Window Lifter Switch Mercedes W213 S213 Driver’s Side Mirror Control allows for maintaining consistent operation with other comfort systems in the vehicle. The module is compatible with the vehicle’s factory settings, which reduces the risk of communication errors in the electrical system.

The main advantages include:

• maintaining factory ergonomics for operating windows and mirrors on the driver’s side,
• fitment to the original door panel without the need for modifications,
• consistency with the Mercedes electrical installation and comfort systems,
• the ability to restore full control functionality after replacing a damaged module.

Condition and service application

The item comes from disassembly and is intended for re-installation in a vehicle where restoring efficient window and mirror control is required. This is a practical service solution, especially in the case of mechanical or electrical damage to the factory switch.

Choosing a used, original module allows for optimizing repair costs while maintaining proper fitment for a specific interior equipment version. This makes it possible to effectively restore the comfort of window and mirror operation without giving up the manufacturer’s factory solutions.

If you are planning a comprehensive repair or upgrade of the driver’s door control area in your Mercedes and need other components from the same group, such as button panels, control modules, or additional switches, check the available parts in the Mercedes switches, control elements and ignition switches category.

More practical information about the advantages of using original parts from disassembly in cars of this brand can be found in the article Used parts for Mercedes – original parts from disassembly, which discusses how to plan repairs in Mercedes-Benz vehicles in a conscious and economical way.