Window Lifter Switch Mercedes W177 W247 Passenger's Side Button Unit A1679050201

Window Lifter Switch Mercedes W177 W247 Passenger's Side Button Unit is an original control element from the Switches, control elements and ignition switches group, designed for operating the front right window in Mercedes vehicles. This used OEM component ensures consistency with the factory electrical installation, maintaining proper ergonomics and interior aesthetics.

Specifications and technical data

• SKU: A1679050201-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1679050201
• Substitutable numbers: A1679050201, A 167 905 02 01
• Location on the vehicle: Front
• Category: Switches & Controls

Purpose and function of the switch

The front right window lifter switch is responsible for precise control of the passenger side electric window mechanism. Its placement in the front zone allows for convenient operation from either the driver's or passenger's seat, depending on the door panel configuration. Using an original solution ensures proper cooperation with comfort modules and maintains factory functions, such as smooth window raising and lowering.

Compatibility with W177 and W247 platforms

The model has been designed with the electrical architecture used in Mercedes W177 and W247 series in mind, which translates into a proper fit of connectors, stable mounting in the door panel, and correct communication with the vehicle's installation. As a result, the switch can be used both as a replacement part during repairs and when restoring the original interior configuration after a collision or door upholstery intervention.

Benefits of using an original switch

Using a factory window lifter switch in a Mercedes offers a number of practical advantages:

• maintaining the consistent interior design and build quality characteristic of the Mercedes brand,
• secure fit to the factory mounting hole in the door,
• proper operation within the existing electrical installation without the need for modifications,
• the ability to restore full window control functionality after the failure of the previous component.

For users who value the technical correctness of the window control system, this is a solution that allows the vehicle to be maintained in a configuration close to the factory one.

Characteristics of the used component

The switch comes from the secondary market, which means it is a used component, but one that retains the functionality required for further operation. This type of part allows for reduced repair costs while utilizing an original design solution. In practice, it is a beneficial compromise between OEM quality and vehicle maintenance economy.

Expanding the control zone in your Mercedes

If you are planning a comprehensive repair or upgrade of the door control zone in your Mercedes and need other elements from the same group, such as window buttons, mirror adjustment knobs, or ignition modules, check out the available parts in the Mercedes switches, control elements and ignition switches category.

Safe selection of used electrical components

When choosing a used window lifter switch, it is worth paying attention to the condition of the connectors, the stability of the mechanism's operation, and compatibility with the vehicle platform. For drivers who want to deepen their knowledge on the safe selection of components from the secondary market, a guide dedicated to the braking system may be helpful – many principles of assessing the technical condition and quality of sold parts also apply to other subassemblies. Detailed tips can be found in the article "Second-hand braking system: how to safely choose discs, calipers, and ABS?", which discusses practical criteria for evaluating used components in an online store.