Audi Q2 GA Rear Tail Light Bulb Carrier Holder Socket Right O/S 81A945258A

Audi Q2 GA Rear Tail Light Bulb Carrier Holder Socket Right O/S is an original component from the Rear lights and brake lights group, designed for the right side of the rear lamp in the Audi Q2 GA generation model. The precise design of the holder ensures stable bulb seating, proper connection to the electrical system, and safe operation of the rear lighting system.

Specifications and technical data

• SKU: 81A945258A
• Mark: Audi
• Condition: Used
• OEM Part Number: 81A945258A
• Substitutable numbers: 81A945258A, 81A 945 258 A
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function of the bulb holder

The rear tail light bulb holder on the right side is responsible for securely mounting the bulbs in the lamp and ensuring their correct connection to the vehicle's electrical harness. In the case of the Audi Q2 GA, this component is matched to the geometry of the factory lamp, which allows for maintaining the correct position of the light sources relative to the reflectors and the lens.

As a result, the rear lighting system maintains the proper light intensity, signal clarity for other road users, and compliance with the homologation provided for this model. A correctly selected holder minimizes the risk of looseness, contact overheating, or unstable electrical contact.

Construction and fitment for Audi Q2 GA

The Audi Q2 GA Rear Tail Light Bulb Carrier Holder Socket Right O/S has been designed specifically for the lamp architecture of the Audi Q2 GA. The construction includes:

• a dedicated shape matched to the interior of the right rear lamp,
• mounting points allowing for stable attachment within the lamp housing,
• sockets for the appropriate types of bulbs used in this model,
• electrical connectors adapted to the vehicle's factory harness.

Such fitment translates into easier installation, without the need for system modifications or interference with the lamp housing. The factory geometry of the component helps maintain the tightness and correct alignment of the entire rear light module.

Vehicle placement and installation aspects

The presented holder is intended for installation in the rear, right lamp of the Audi Q2 GA. Clearly defined placement on the vehicle facilitates the selection of the correct component when replacing a damaged or worn holder. In practice, this means that the element works with the right side of the rear light assembly, including the position light, brake light, or turn signal (depending on the lamp configuration in a given version).

During installation, it is important to maintain clean contacts and ensure the bulbs are properly seated in the sockets. A well-fitted holder reduces the risk of flickering lights, local overheating, and issues with lighting error messages in onboard systems.

Characteristics of the used product

The item is offered as a used part, which in practice means it comes from vehicle dismantling and has been previously operated. Such components are often chosen as a cost-effective solution for lighting system repairs, especially when maintaining the original design and compatibility with the factory installation is desired.

In the case of bulb holders, it is crucial that the integrity of the body, sockets, and electrical contacts is preserved. A used but functional holder allows for restoring the full functionality of the rear light without the need to replace the entire lamp, which can be a significantly more expensive operation.

Benefits of using an original Audi holder

Using an original holder in the Audi Q2 GA brings several significant benefits:

• Compatibility with the installation – matched connectors and mounting geometry facilitate connection to the factory harness.
• Stable bulb mounting – proper positioning of light sources affects uniform illumination and signal clarity.
• Consistency with lamp design – no need to modify the housing or lens, maintaining original tightness.
• Reduction of the risk of system errors related to lighting, resulting from incorrect component selection.

Expansion and service of the Audi rear light system

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Audi and need other elements from the same group, such as tail light assemblies, light modules, or additional holders, check the available parts in the Audi rear lights and brake lights category.

If you are also interested in the impact of the exhaust system on the car's performance characteristics and want to better understand the selection of used tuning components in premium brand vehicles, it is worth reading the guide: Performance exhaust system: used manifolds and sports catalytic converters on the road.