Audi A1 GB Mk2 Window Lifter Switch Rear Left N/S Door Button 5G0959855R

Audi A1 GB Mk2 Window Lifter Switch Rear Left N/S Door Button is an original component from the Switches, control elements and ignition switches group, designed for controlling the rear window on the driver's side. This used OEM component ensures proper integration with the vehicle's electrical system and maintains factory-standard operating ergonomics. It is a practical solution for users looking to restore full rear window functionality without modifying the wiring.

Specifications and technical data

• SKU: 5G0959855R
• Mark: Audi
• Condition: Used
• OEM Part Number: 5G0959855R
• Substitutable numbers: 5G0959855R, 5G0 959 855 R
• Location on the vehicle: Rear, Left
• Category: Switches & Controls

Purpose and function in the vehicle

The button is designed for installation in the rear left door, where it is responsible for the electric window control. Its placement on the vehicle is factory-defined, allowing the component to fit into the dedicated slot in the door trim and work with the factory wiring harness. This solution ensures visual consistency of the interior and correct operational logic for all window switches.

Construction and compatibility

As an OEM part from Audi, the switch has been manufactured in accordance with the vehicle manufacturer's requirements regarding durability, ergonomics, and safety. The button's construction is adapted for intensive daily use, and the carefully selected travel and resistance of the mechanism ensure tactile, precise operation. The element has an assigned part number and interchangeable numbers, which facilitates verification of compatibility with a specific car configuration.

Practical application and installation advantages

Replacing the window switch in the rear left door is a typical service operation performed in case of issues with window response, intermittent operation, or the inability to control the window from the passenger door level. Using an original button allows you to:

• restore full window control functionality in the dedicated door zone,
• maintain the factory look of the control panel,
• avoid modifications to the electrical and mechanical installation,
• minimize the risk of improper window system operation.

Thanks to the preservation of original geometry and connectors, the installation is predictable and can be performed in accordance with the vehicle manufacturer's service procedures.

Characteristics of the used component

The offered switch comes from the secondary market and has the status of a used OEM component. Such elements are frequently chosen for maintenance repairs where maintaining the original specification while optimizing costs is key. A used door button allows for an economical repair of the window control system while maintaining proper fitment to the interior and the vehicle's installation.

Expanding the Audi control system

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

Safety in selecting secondary market parts

When choosing used control elements, it is worth paying attention to the compatibility of part numbers, the condition of the connectors, and the operation of the mechanism. To better prepare for purchasing components from the secondary market and to learn good practices for verifying used subassemblies, check out our guide: Second-hand braking system: how to safely select discs, calipers, and ABS?. Although it concerns a different group of subassemblies, it presents universal principles for the safe selection of used automotive parts.