Lock Switch BMW X3 F25 X4 F26 Locking Button Door Front Left N/S 6801353

Lock Switch BMW X3 F25 X4 F26 Locking Button Door Front Left N/S is an original door lock control component designed for factory installation in BMW X3 F25 and BMW X4 F26 models. By adhering to the manufacturer's specifications, it ensures consistent operation with the vehicle's electronics and reliable, repeatable control of the central locking system. This is a practical solution for replacing a faulty button or restoring full functionality to the driver's side door.

Specifications and technical data

• SKU: 6801353
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6801353
• Substitutable numbers: 6801353, 61316801353, 9352035, 61319352035, 9291761, 61319291761
• Location on the vehicle: Front, Left
• Category: Switches & Controls

Purpose and function in the vehicle

The presented switch is a component from the Switches, control elements and ignition switches group, responsible for operating the lock in the front left door. It is mounted in the driver's area and works with the factory BMW comfort system, allowing for convenient control of the door locking mechanism directly from the door panel.

Its location in the front – left side area makes it a key element of daily vehicle operation – intensively used and exposed to mechanical wear. Replacing it with an original switch allows for restoring the correct lock response, eliminating issues with a non-functioning button, intermittent operation, or lack of signal to the comfort module.

Compatibility and integration with BMW X3 F25 / X4 F26

The button has been designed specifically for BMW X3 F25 and BMW X4 F26 models, which means it maintains the correct mounting geometry, shape, and electrical contact points. As a result:

• it fits the factory mounting hole in the driver's door trim,
• it works with the original electrical harness without the need for modifications,
• it maintains consistent operation with the central locking system and body electronics.

Such a fit reduces the risk of compatibility issues and facilitates installation, which is particularly important in modern BMW vehicles where control systems are precisely integrated.

Performance characteristics and benefits of use

The original driver's door lock switch in the BMW X3 F25 / X4 F26 ensures stable operating parameters and a predictable response to every press. In practice, this means:

• reliable signal transmission to the lock control module,
• consistent operation with other buttons in the vehicle,
• aesthetic match to the factory interior finish.

The component comes from the BMW segment, which for many users means maintaining original build quality and compliance with the manufacturer's requirements regarding ergonomics and durability.

Condition, service application and part selection

The product is offered as a used OEM component, which allows for combining cost-effectiveness with the preservation of factory specifications. This type of part will work well both for standard repairs after a button failure and for restoring the completeness of door equipment after mechanical damage or interference with the installation.

When selecting a switch for a specific BMW X3 F25 or X4 F26, it is worth paying attention to compatibility with the vehicle's equipment and production year. Manufacturer markings and reference numbers can be helpful, allowing for precise matching of the component to a given body variant and electrical configuration.

To avoid mistakes when purchasing used components, it is worth using practical tips on verifying compatibility and OEM markings, described in more detail in the article: how to professionally select used car parts.

Expanding the control system in BMW

If you are planning a comprehensive repair or upgrade of the door control area in your BMW and need other elements from the same group, such as window buttons, additional switches, or ignition components, check the available parts in the BMW switches, control elements and ignition switches category.

During service work involving the comfort and control system in the doors, it is also worth ensuring the efficiency of other vehicle components, especially those responsible for driving safety. In the context of the braking system, a guide describing the selection of used components, such as discs, calipers, or ABS elements, may be helpful – you can find it in the article: second-hand braking system – how to safely select discs, calipers and ABS.

Summary

Lock Switch BMW X3 F25 X4 F26 Locking Button Door Front Left N/S is a functional, original control element designed for installation in the driver's door. It ensures proper cooperation with the factory central locking system, maintaining ergonomics and interior aesthetics consistent with BMW standards. This is a practical solution for users who want to restore full efficiency to the door control system while maintaining the factory character of the vehicle.