BMW X5 X6 Series E70 E71 Driver's Side Window Lifter Switch Control 9122120

BMW X5 X6 Series E70 E71 Driver's Side Window Lifter Switch Control is an original part from the Switches, control elements and ignition switches group, designed to control the driver's side window. This used, factory-made BMW component ensures proper integration with the vehicle's electrical system and a consistent visual match with other door console elements.

Specifications and technical data

• SKU: 9122120-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9122120
• Substitutable numbers: 61319218043, 9218043, 61319122120, 9122120, 61319122116, 9122116
• Color: Black
• Category: Switches & Controls

Purpose and function in BMW X5 / X6 E70 E71

This switch is designed as a driver's side window lifter controller for BMW X5 and X6 E70/E71 generation models. It is responsible for the electric raising and lowering of the window, and its design is adapted to the factory door panel, which facilitates installation and maintains original operating ergonomics.

Thanks to the use of an original BMW solution, the correct button operating characteristics, appropriate travel force, and compatibility with the factory comfort window control system are maintained.

Construction and design

The switch housing is finished in black, allowing for an aesthetic match to the standard interior trim of the BMW X5/X6 E70/E71. The shape of the body and the mounting sockets are prepared for the factory mounting points in the driver's door, which limits the need for any modifications.

The item belongs to the Switches, control elements and ignition switches group, which means it has been designed for repeated, daily use in demanding operating conditions typical of SUV-class vehicles.

Condition, fitment and installation

The offered switch is in used condition, allowing for an economical replacement of a damaged or worn part while maintaining the manufacturer's original specifications. This is a practical solution in situations where the factory button does not respond, sticks, or causes improper window lifter operation.

Due to its factory origin, installation is similar to plug&play: after removing the door upholstery and disconnecting the old element, the new switch can be seated in the same place and connected to the existing wiring harness. Such a solution minimizes the risk of electrical compatibility issues and reduces the time required for repair.

Benefits of using an original switch

• Consistency with the factory interior – color and shape matched to the BMW X5/X6 E70/E71 door panel.
• Proper ergonomics – original layout and button operating characteristics on the driver's side are maintained.
• Compatibility with the electrical system – no need for wiring adaptation or the use of adapters.
• Economical repair – a used OEM part allows you to restore full window control functionality without investing in expensive replacements.

Expanding the control zone in BMW

If you are planning a comprehensive repair or modernization of the driver's door control zone in your BMW and need other elements from the same group, such as mirror control buttons, additional control modules, or other window switches, check the available parts in the BMW Switches, control elements and ignition switches category.

Safety and selection of used parts

When replacing electrical and control elements in a vehicle, it is worth paying attention to how used parts are selected to maintain full functionality and safety of the vehicle's systems. In the case of components related to driving safety, such as the braking system, proper verification of the technical condition is particularly important.

If you want to deepen your knowledge on the safe selection of used components, read the guide Second-hand braking system: how to safely choose discs, calipers, and ABS?, which shows what to look for when buying key elements in a used parts store.