BMW 1 3 X5 X6 Z4 Series E70 E71 E87 E89 E90 E91 E92 Switch Window Lifter

The BMW E70 E87 E90 E92 Window Regulator Switch is an original part from the switch control group, designed for BMW E-series models. Its factory-standard construction ensures reliable control of electric window regulators and seamless integration with the vehicle's electrical system.

Specifications and technical data

• SKU: 6945874-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6935534
• Substitutable numbers: 61316935534, 6935534, 61316945874, 6945874, 61316952001, 6952001
• Category: Switches & Controls

Application and Function of the Window Regulator Switch

In BMW E70, E87, E90, and E92 models, the window regulator switch is responsible for precise control of window movement. This component works in conjunction with the factory comfort module, enabling:

• raising and lowering of driver and passenger windows,
• operation of the comfort closing function (if equipped in the specific vehicle),
• proper communication with the BMW electrical system.

Thanks to its original design, the switch provides an accurate tactile feel for button presses and stable operation for everyday use.

Category: BMW Switches, Control Elements, and Ignition Switches

The offered item belongs to the category of Switches, Control Elements, and Ignition Switches, which are components responsible for operating electrical functions within the vehicle's interior. For BMW, maintaining compatibility with the factory electrical architecture is particularly important. Therefore, choosing an original switch allows for:

• consistent operation with other buttons on the console and doors,
• proper cooperation with the CAN bus system and comfort modules,
• a unified interior design and ergonomics.

If you are looking for other BMW Switches, Control Elements, and Ignition Switches, check out our dedicated offer: BMW Switches, Control Elements, and Ignition Switches.

Original Origin and Replacement Numbers

The switch comes from the BMW OE line, meaning it was designed according to the vehicle manufacturer's requirements. The part has an assigned OEM part number and related interchangeable numbers, allowing for easy verification of its compatibility with a specific car configuration. The presence of reference numbers simplifies the selection of the correct switch for a given year and trim level.

For users considering the installation of used components in premium vehicles, additional information on the advantages of original salvaged parts can be found in the article: Used Parts for Mercedes – Original Salvaged Parts, which discusses general principles for selecting and operating such elements.

Condition, Installation, and Practical Benefits

The offered switch is in used condition, allowing for an economical replacement of a damaged or worn-out part while maintaining original manufacturing quality. This solution is particularly beneficial when you prioritize:

• preserving the factory appearance of the window control panel,
• avoiding fitting issues at the installation site,
• reducing repair costs while using OEM parts.

The switch is designed for installation in the factory location in the door, using original electrical connectors. This typically allows for a straightforward replacement of a damaged element with a functional equivalent, without the need for wiring modifications or upholstery adjustments.

User Comfort and Premium Interior

A functional window regulator switch directly impacts the comfort of daily BMW operation – from conveniently opening windows when stationary to quickly closing them while driving. Combined with other interior equipment, it helps maintain the brand's characteristic level of ergonomics. If you are planning a broader cabin upgrade using second-hand components, it's worth reading the guide: Premium Interior for Half the Price: Used Seats, Steering Wheels, and Multimedia, which discusses practical aspects of selecting and installing interior elements.

Summary

The BMW E70 E87 E90 E92 Window Regulator Switch is a functional, original part from the Switches, Control Elements, and Ignition Switches category, designed for BMW E-series models. It ensures compatibility with the factory electrical system, maintains a cohesive interior appearance, and allows for a cost-effective restoration of full electric window operation in your car.