Audi A4 B8 A5 8T Wing Mirror Blinker Indicator Light Lamp Left N/S 8K0949101B

Audi A4 B8 A5 8T Wing Mirror Blinker Indicator Light Lamp Left N/S is an original part from the Indicators group, designed for installation in the driver-side exterior mirror. Thanks to its factory design, it ensures a perfect fit with the mirror housing and proper visibility of the light signal for other road users.

Specifications and technical data

• SKU: 8K0949101B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0949101B
• Substitutable numbers: 8K0949101B, 8K0 949 101 B, 8K0949101C, 8K0 949 101 C
• Location on the vehicle: Left
• Part type: Indicator Assembly
• Category: Indicator Assemblies

Purpose and function of the mirror indicator

The presented item is responsible for displaying the turn signal in the mirror housing on the left side of the vehicle, improving the clarity of signaling, especially in urban traffic and on multi-lane roads. Using a dedicated mirror indicator module increases safety, as the light signal is more visible to vehicles in the blind spot and on adjacent lanes.

As a part designed for specific Audi models, the indicator works with the factory electrical system, maintaining the correct light intensity and operating characteristics in accordance with the vehicle manufacturer's requirements.

Construction and fitment to the mirror

The Audi A4 B8 A5 8T Wing Mirror Blinker Indicator Light Lamp Left N/S is designed as a component mounted in the exterior mirror housing, with a properly shaped lens line and mounting points. This allows for stable seating in the mirror body without the need for modifications or adjustments to the mounts. The transparent lens and internal optical system are configured to direct the light beam towards the sides of the vehicle, which improves signal visibility for other drivers.

Proper fitment with the mirror reduces the risk of moisture and contaminants entering the module, which translates into stable operation of the light source and a longer service life for the entire component.

Benefits of using an original Audi indicator

Using an original mirror indicator in Audi A4 B8 and A5 8T models allows you to maintain stylistic consistency and the lighting parameters intended by the manufacturer. This is particularly important for lighting systems where the color, intensity, and beam angle must comply with vehicle homologation.

• Precise fit to the shape of the mirror on the left side of the vehicle.
• Compatibility with the factory Audi electrical system.
• Consistent, clear turn signaling improving road safety.
• Cohesive appearance with other vehicle lighting elements.

Condition and use in vehicle service

The item comes from the used parts group, which allows for an economical repair of the lighting system while maintaining the original manufacturer's specifications. This type of component is particularly useful when replacing a damaged indicator after a collision, mirror impact, or in the case of wear and tear of the lens.

Replacing the mirror indicator is a standard service operation, usually performed when removing the mirror housing. Using a dedicated module facilitates installation and reduces the time required to restore full functionality of the light signaling.

Audi indicators – expansion and modernization

If you are planning a comprehensive repair or modernization of the side lighting zone in your Audi and need other elements from the same group, such as modules in the right-side mirrors, side indicator lamps, or additional signaling elements, check the available parts in the Audi Indicators category.

More about selecting used parts for German cars

If you want to make informed decisions regarding the installation of used lighting elements and other components in German-brand cars, it is worth familiarizing yourself with practical tips on which components are worth buying second-hand and which are better to avoid – detailed information can be found in the article Renovation and repair of German cars: which used parts are worth buying and which are better to avoid?.