Turn Indicator BMW F01 F02 LCI Front Left N/S Headlamp Headlight Insert LED

Turn Indicator BMW F01 F02 LCI Front Left N/S Headlamp Headlight Insert LED is an original component from the Turn Indicators group, designed for installation in the front left headlight of BMW 7 Series models after the facelift (LCI). It ensures consistent design with factory lighting and proper turn signal operation, in accordance with the manufacturer's specifications.

Specifications and technical data

• SKU: 7339057-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7339057
• Substitutable numbers: 63117339057, 7339057, BG
• Location on the vehicle: Front, Left
• Category: Indicator Assemblies

Purpose and function in the vehicle

The presented LED turn indicator is dedicated for installation in the front left part of the vehicle as an integral element of the headlight in the BMW F01/F02 after the LCI modernization. It is responsible for clear, highly visible turn signaling, working in conjunction with the factory electrical installation and vehicle electronics.

Thanks to its OEM-compliant design, the module maintains the correct light geometry, which translates into signal clarity for other road users and preserves the factory character of the front lighting.

Construction and LED technology

The turn indicator utilizes LED technology, which allows for rapid light activation and uniform distribution of the light beam within the headlight lens. This solution promotes stable operation over a long service life and reduces the load on the electrical system compared to traditional bulbs.

The module housing is designed for specific mounting sockets in the BMW F01/F02 LCI headlight, which facilitates proper seating and ensures adequate sealing within the lamp. As a result, the turn indicator contributes to a cohesive optical system of the headlight without the need for modifications to the lamp structure.

Benefits of using an original turn indicator

Using an original LED headlight turn indicator in a BMW 7 Series after the facelift allows for maintaining the factory operating parameters of the lighting system. The component is prepared to work with the vehicle's diagnostic systems, which minimizes the risk of dashboard errors and compatibility issues.

The main advantages of this solution include:

• consistent fitment to the headlight structure and the vehicle's front styling,
• stable, repeatable light characteristics thanks to LED technology,
• preservation of the original functionality of the BMW lighting system,
• no need for electrical installation modifications when installed correctly.

Condition and service application

The item comes from the secondary market, making it an attractive service solution for users looking for parts consistent with factory specifications while optimizing repair costs. This type of component is particularly useful when replacing a damaged turn indicator in a headlight, e.g., after a collision or LED module failure.

Choosing an original LED turn indicator from this group allows you to maintain the consistency of the lighting system and avoid problems typical of unreliable replacements, such as incorrect light color or error messages in the vehicle system.

Related components and further expansion

If you are planning a comprehensive repair or upgrade of the front lighting zone in your BMW and need other elements from the same group, such as light modules, additional turn indicators, or signaling components, check the available parts in the BMW Turn Indicators category.

If you are interested in a broader context regarding the selection of used OEM elements in vehicle systems and want to better understand when it is worth choosing original components from the secondary market, read the article: Humming differential? Find out why a used OEM drive axle is a better investment than an unreliable replacement.