Volkswagen Golf Mk8 Window Lifter Switch Door Button Rear Left N/S 5G0959855L

Volkswagen Golf Mk8 Window Lifter Switch Door Button Rear Left N/S is an original component from the Switches, control elements and ignition switches group, designed for controlling the rear left window in the vehicle. It ensures precise operation of the window regulator mechanism and consistent fitment with the factory Volkswagen electrical system. It is a practical solution for users who want to restore full window control functionality without interfering with the wiring harness or door structure.

Specifications and technical data

• SKU: 5G0959855L-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5G0959855L
• Substitutable numbers: 5G0959855L, 5G0 959 855 L
• Location on the vehicle: Rear, Left
• Category: Switches & Controls

Purpose and function in the vehicle

The presented switch is dedicated for installation in the rear left door area, where it is responsible for operating the electric window regulator. As a component of the window control system, it works with comfort modules and the vehicle's electrical installation, enabling convenient opening and closing of the window from the passenger door level.

Thanks to its factory design, the switch maintains an ergonomic shape and logical button travel, which translates into clear, repeatable operation and daily comfort of use.

Construction and fitment for Volkswagen

As a Volkswagen brand part, the switch has been designed for full compatibility with the factory door panel and the standard electrical wiring harness. This means:

• proper housing shape for the factory socket in the door upholstery,
• use of the correct electrical connector,
• consistent appearance with other control elements in the interior.

Such fitment facilitates installation and allows for maintaining a uniform aesthetic of the cockpit and door cards, without the need for modifications or the use of adapters.

Benefits of using an original switch

Using an original window lifter switch in the rear left door brings a number of practical advantages:

• Stable window system operation – proper electrical and mechanical parameters reduce the risk of interference in the regulator's operation.
• Full integration with the comfort system – the switch works with factory window control functions, in accordance with the manufacturer's specifications.
• Reduced risk of mismatch – no need to modify the installation or door housing.

This solution is particularly beneficial for repairs following mechanical damage to the switch, button response issues, or intermittent window operation.

Characteristics of the used component

The offered switch comes from the used original parts segment, which allows combining factory fitment with a favorable purchase cost. Such components are frequently chosen for vehicle servicing where maintaining compliance with the manufacturer's equipment is key, while simultaneously optimizing the repair budget.

In the case of control elements, such as window switches, choosing an original used component often ensures better operational consistency with the electrical system than universal-design replacements.

Related control elements and service knowledge

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

When planning broader service work, it is also worth checking out practical tips regarding the selection of premium used components – you will find them in the article Used parts for Mercedes – original parts from dismantling, which discusses the advantages of using original components from dismantling in the context of quality and cost-effectiveness of repairs.