Audi Q5 FY Front Door Window Lifter Regulator Control Switch Left N/S 80C959517

The Audi Q5 FY Front Left Door Window Regulator Control Switch is an original part from the Switches, Controls, and Ignition Components group, designed for installation on the driver's side. It ensures precise control of the front door window, maintaining the factory ergonomics and visual consistency of the Audi interior.

Specifications and technical data

• SKU: RHD-80C959517
• Mark: Audi
• Condition: Used
• OEM Part Number: 80C959517
• Substitutable numbers: 80C959517, 80C 959 517, 4M0959855, 4M0 959 855
• Location on the vehicle: Front, Left
• Part type: Push Pull Switch
• Category: Switches & Controls

Intended Use and Function in the Vehicle

This switch is dedicated for installation in the front left door of the Audi Q5 FY generation, within the window control panel area. It is responsible for operating the electric window regulator, allowing the driver to conveniently open and close the window with a single hand movement, while preserving the factory operating logic.

Thanks to the use of original Audi design, the component interacts with the vehicle's electrical system and comfort modules according to the manufacturer's specifications, which reduces the risk of communication errors and diagnostic issues.

Construction and Fit for Audi Q5 FY

The switch has been designed as an OEM part for a specific generation of Audi Q5, which translates to:

• precise fit into the factory driver's side door panel,
• consistent surface finish and shape with other cockpit elements,
• retention of the original button travel and resistance, characteristic of Audi.

This fit allows for an aesthetic replacement of a damaged part without interfering with the upholstery or wiring harness, and installation is limited to connecting the plug and seating the switch in its factory location.

Benefits of Using an Original Switch

Using an original window control switch in the Audi Q5 FY offers a number of practical advantages:

• Compatibility with Vehicle Electronics – maintaining correct cooperation with comfort modules and the diagnostic system.
• Consistent, predictable operating characteristics – no response delays or unwanted interruptions in window operation.
• Reduced risk of installation problems – design prepared for the factory installation location.
• Consistent interior appearance – no differences in texture and color compared to original door elements.

This solution is particularly recommended when replacing a damaged or intermittently functioning window controller, when you want to maintain the factory standard of operation.

Characteristics of a Used Component

The offered switch is a used part, sourced from disassembly, which allows for an attractive purchase price while maintaining the original Audi specifications. Such components are often chosen for maintenance repairs when compliance with factory equipment and cost reduction compared to new parts are a priority.

Related Audi Control Components

If you are planning a comprehensive repair or upgrade of the door and cockpit area in your Audi and need other parts from the same group, such as window control buttons, mirror switches, or ignition modules, check the available parts in the Audi Switches, Controls, and Ignition Components category.

Safety in Selecting Used Components

When choosing used electrical and control components, it is advisable to follow proven verification procedures to avoid vehicle operation problems. This is particularly important for key systems such as the braking system, where the quality of components directly impacts driving safety. Practical tips for safely selecting used components can be found in the article “Second-hand braking system: how to safely choose discs, calipers, and ABS?”, which shows what to look for when purchasing parts from the aftermarket.