BMW F10 F11 LCI Side Wing Mirror Socket Cable Plug Left N/S 9149003

BMW F10 F11 LCI Side Wing Mirror Socket Cable Plug Left N/S is an original electrical installation component designed to support the left exterior mirror in 5 Series models after the facelift. Thanks to its factory-fit design, it ensures a secure electrical connection and stable operation of all mirror functions. It is a practical solution for post-collision repairs, door wiring harness replacements, or equipment upgrades.

Specifications and technical data

• SKU: 9149003
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9149003
• Location on the vehicle: Left
• Category: Mirror Assemblies

Purpose and function in the vehicle

The presented plug is a component of the wiring harness leading to the left side mirror in the BMW 5 Series F10/F11 generation after the LCI facelift. It is responsible for stable transmission of electrical signals between the control modules and the mirror, which is crucial for the proper operation of adjustments, heating, or turn signals, depending on the vehicle's specific configuration.

Its location on the driver's side makes it easy to identify the part during door system diagnostics and when replacing damaged sections of the wiring harness.

Benefits of using an original BMW plug

Using an original BMW component from the Exterior Mirrors group allows you to maintain the integrity of the electrical system and reduce the risk of compatibility issues typical of aftermarket replacements. The plug is structurally matched to the factory wiring harness and mirror socket, which translates into:

• secure connector locking and resistance to disconnection during operation,
• proper cable routing within the door,
• easier installation without the need for wiring modifications.

For the user, this means efficient and predictable mirror operation after the repair is completed, as well as a reduced risk of recurring faults resulting from improper electrical connections.

Part condition and service application

The item comes from disassembly, which allows you to combine original BMW quality with a more cost-effective repair compared to new components. This type of plug is particularly useful in situations where:

• the wiring harness near the mirror has been damaged due to a collision or mechanical interference,
• it is necessary to repair the installation after improper installation of aftermarket mirrors,
• you want to restore the factory electrical configuration of the door.

Using an original used part allows you to maintain compliance with the vehicle's factory specifications, which is important for both the durability of the repair and subsequent computer diagnostics.

Selection and integration with other components

Before purchasing, it is worth verifying the compatibility of the plug with the specific equipment version of your facelifted BMW 5 Series, especially if the car has advanced mirror functions. If necessary, you can also consider other elements related to the mirror system, available in our Exterior Mirrors category, which will facilitate a comprehensive repair of the entire door area.

If you are interested in the broader context of using original used parts in premium cars, check out our article on the advantages of choosing original used components in premium cars, where you will find practical tips on economical and conscious vehicle maintenance.

Summary

BMW F10 F11 LCI Side Wing Mirror Socket Cable Plug Left N/S is a functional electrical installation component that allows you to restore full functionality to the left exterior mirror after wiring damage. Its original origin, perfect fit for the specific 5 Series generation, and suitability for professional repairs make it a practical choice for workshops and users who care about the technical correctness of repairs without unnecessary compromises.