BMW 3 Series E46 Side Additional Turn Indicator Lamp White Left N/S 2228591

BMW 3 Series E46 Side Additional Turn Indicator Lamp White Left N/S is an original side lighting component designed for installation on the left side of the vehicle body. The transparent, white lens provides a clear light signal, improving vehicle visibility on the road and supporting safe maneuvering. Using this OEM component allows you to maintain a consistent look and the factory lighting parameters of your BMW 3 Series E46.

Specifications and technical data

• SKU: 2228591
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2228591
• Substitutable numbers: 2228591, 63132228591
• Location on the vehicle: Left
• Color: White
• Category: Park & Combination Light Assemblies

Purpose and function in the lighting system

The presented side turn indicator lamp is a component of the Parking and combination lights system, responsible for signaling lane changes from the side of the vehicle. Mounted on the left side of the body, it works in conjunction with the main turn signals, increasing signal clarity for other road users, especially during overtaking and lane changes.

The white color of the lens promotes aesthetic integration with the body lines of the BMW 3 Series E46 while maintaining the required visibility of the emitted light. This solution allows you to maintain the original character of the car without interfering with the factory optics design.

Construction and performance parameters

The side turn indicator lamp has been designed as a compact, body-fitted module that precisely fills the factory socket in the fender or side trim. The properly shaped housing and lens ensure:

• stable seating in the bodywork without looseness or vibrations,
• correct direction of the light beam to the sides of the vehicle,
• consistent appearance with other BMW lighting elements.

The selection of materials and construction is consistent with the OEM standard for this generation of BMW, which translates into predictable optical performance and compatibility with the vehicle's electrical system.

Benefits of using the original side turn indicator lamp

Using an original, used side turn indicator in a BMW 3 Series E46 allows you to maintain factory lighting parameters without the need for unreliable replacements. Key advantages include:

• Full dimensional compatibility with the factory mounting hole on the left side of the body,
• preservation of the original white lens styling characteristic of this model version,
• proper cooperation with the electrical system and turn signal circuit.

Thanks to this, replacing a damaged lamp with the presented element is a technically safe solution that is aesthetically consistent with the rest of the vehicle's lighting.

Condition of the item and service application

The offered side turn indicator is a used part, which allows for an economical repair of the lighting system while maintaining the original BMW specification. This type of component is particularly useful for:

• local repairs after a collision or scraping of the side of the body,
• replacing a missing lighting element after a previous, incomplete repair,
• restoring the factory look of the vehicle after modifications.

Proper selection of the side turn indicator lamp for the BMW 3 Series E46 on the left side avoids fitment issues and ensures the correct operation of the light signaling system.

Complementary BMW lighting elements

If you are planning a comprehensive repair or upgrade of the exterior lighting zone in your BMW and need other elements from the same group, such as side turn signals, parking lights, or combination light modules, check out the available parts in the BMW parking and combination lights category.

If you are also considering servicing the drivetrain and want to better understand the advantages of using original used components, it is worth reading the article Humming differential? Why a used OEM drive axle is a safer choice than a random replacement, which discusses the practical aspects of selecting OEM parts in the context of durability and cost-effectiveness of repairs.