Mercedes-Benz CLK-Class C209 Rear Window Lifter Control Switch A2098203510

The Mercedes C209 Rear Window Regulator Switch is an original part from the Switches, Control Elements, and Ignition Switches group, designed to control the rear window in the C-Class coupé body style. Specifically designed for the Mercedes brand, it ensures proper compatibility with the vehicle's electrical system and a cohesive look with the factory interior finish.

Specifications and technical data

• SKU: A2098203510
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2098203510
• Substitutable numbers: A2098203510, A 209 820 35 10
• Location on the vehicle: Rear
• Category: Switches & Controls

Vehicle Application and Function

The switch is responsible for precise control of the rear window regulator in the vehicle, allowing for smooth opening and closing of the window from the door panel or console, depending on the interior configuration. Its placement in the rear area provides the driver and passengers with convenient access to operate the windows without the need for additional modules or adapters.

This component is crucial for the comfort of vehicle use – a properly functioning switch eliminates issues such as sticking windows, lack of response to button presses, or uncontrolled stopping of the window mid-travel.

Construction and Mercedes Fitment

As part of the Switches, Control Elements, and Ignition Switches group, this component has been designed for the correct shape, mounting, and electrical connectors characteristic of Mercedes C209 models. This means proper fitment with the factory panel and compatibility with the wiring harness without requiring any modifications to the installation.

The switch housing is designed for intensive daily use, and the construction of the electrical contacts ensures repeatable operation with multiple presses. This maintains stable operation of the window regulator throughout its full range of motion.

Characteristics of the Used Component

The offered switch is a used part, meaning it comes from a dismantled vehicle and has been functionally verified. This type of part allows for an economical repair of the window control system while maintaining the original manufacturer's specifications. For many users, this represents a sensible compromise between cost and maintaining the factory standard of execution.

Choosing an original, used switch is particularly beneficial where visual matching with other interior elements and compatibility with the vehicle's original electrical system are important.

Benefits of Using an Original Switch

• Factory fit for Mercedes electrical systems without the need for harness modifications.
• Cohesive appearance with other control elements in the vehicle's interior.
• Ability to restore full functionality to the rear window after failure of the previous switch.
• Reasonable repair cost due to the use of a used, original component.

Expanding the Control System and Selecting Other Parts

If you are planning a comprehensive repair or upgrade of the electrical control area in your Mercedes and need other parts from the same group, such as additional buttons, control modules, or ignition switch components, check the available parts in the Mercedes Switches, Control Elements, and Ignition Switches category.

When selecting used electrical components, it is worth paying attention to the overall condition of the connectors, housing, and the operation of the mechanism. Practical tips for safely selecting parts from other key vehicle systems can be found in the article: Second-Hand Braking Systems: How to Safely Choose Discs, Calipers, and ABS?.

If you are interested in a broader perspective on selecting used, original components for popular car models, our guide may also be helpful: Best Used Car Parts – A Guide to the Most Frequently Chosen Original Parts.