BMW E90 E91 LCi Switch Window Lifter Driver's Side 6948637

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 LCi Switch Window Lifter Driver's Side is an original component from the Switches, control elements and ignition locks category, designed for operating electric windows in BMW 3 Series E90/E91 models. It allows for convenient control of the driver's and passengers' windows from the door console, ensuring consistency with the factory electrical installation and the aesthetics of the BMW interior.

Specifications and technical data

• SKU: 6948637
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6948637
• Substitutable numbers: 6948637, 61316948637, 61319217335, 9217335, 61319155504, 9155504, 61319132139, 9132139, 61319155505, 9155505, 61319132140, 9132140, 61316948638, 6948638, 61319217336, 9217336
• Category: Switches & Controls

Purpose and function of the window control panel

The window control panel in the BMW E90/E91 is responsible for the electric raising and lowering of windows, as well as for locking the window controls for passengers. It is a component mounted in the driver's door that integrates several switches into one compact module. This gives the driver quick access to all window-related functions without the need to interfere with the installation beyond the factory connectors.

Construction and compatibility with BMW installation

The offered panel is an OEM class part from BMW, which means it maintains the factory shape, button layout, and compatibility with the original wiring harness. The module's design is prepared for installation in the factory opening in the door trim, using standard mounts and connectors. This solution allows for plug-and-play installation, without the need for installation modifications or additional housing adjustments.

Benefits of using an original BMW panel

Using an original window control panel in the BMW E90/E91 ensures:

• Visual consistency with other cockpit and door trim elements.
• Proper cooperation with the factory comfort module and other body control units.
• Correct button operating characteristics, consistent with the vehicle's factory settings.
• Retention of original functionality, including the passenger window lock.

Characteristics of the used component

The component is offered as used, which in practice means it comes from vehicle dismantling and may show signs of normal wear, while maintaining the functionality of the switches. This type of part is a good choice for maintenance repairs when you want to maintain the original manufacturing standard while optimizing costs compared to a new module.

Selection and compatibility with interchangeable numbers

The BMW E90 E91 window control panel has an assigned OEM part number and associated interchangeable numbers, which facilitates precise identification in BMW catalogs and part selection systems. In practice, this means the module can be used in place of several factory variants, provided it is compatible with the equipment of the specific vehicle. Before purchasing, it is worth comparing the markings with the currently installed element or using a parts configurator to confirm compatibility.

Expanding the control zone in BMW

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

Vehicle system safety – supplementary knowledge

When working on the electrical installation and body control units, it is also worth paying attention to the condition of other key systems, in particular the braking system. To better prepare for selecting used components in this area, the following guide will be helpful: Second-hand braking system: how to safely choose discs, calipers, and ABS?. This will make it easier to plan comprehensive vehicle maintenance, combining the replacement of control elements with driving safety checks.