Audi A5 F5 Headlight Module LED Light Control Unit Front Right O/S 1420000117

Audi A5 F5 Headlight Module LED Light Control Unit Front Right O/S is a specialized lighting system component designed for precise control of the front right LED headlight. This component from the Front lights category ensures stable system operation, correct light beam distribution, and full compatibility with the factory electrical installation in Audi vehicles.

Specifications and technical data

• SKU: 1420000117
• Mark: Audi
• Condition: Used
• OEM Part Number: 1420000117
• Substitutable numbers: 1420000117, 1 420 000 117
• Location on the vehicle: Front, Right
• Part type: Headlight Assembly
• Category: Headlight Assemblies

Purpose and function of the light control unit

The presented module is an electronic control unit responsible for managing the operation of the right front LED headlight in the Audi A5 F5 generation. It controls lighting parameters, interaction with the vehicle's electrical system, and responses to signals from sensors and cabin switches. This ensures that the lighting system maintains the proper intensity and distribution of light, which translates into safe road visibility and vehicle recognition for other road users.

The location of the module in the front – right side area allows for a direct connection to the headlight and the electrical harness, minimizing signal loss and ensuring stable communication with other vehicle systems.

Benefits of using an original Audi module

Using a control unit dedicated to the Audi A5 F5 allows you to maintain the factory operating parameters of the lighting system. Proper electrical and mechanical fitment reduces the risk of system errors, dashboard warning messages, and diagnostic issues. The module works with the vehicle's factory software, which facilitates configuration and potential coding during service.

Choosing a tested, functional part from dismantling is a cost-effective solution that allows you to maintain high-quality LED headlight performance. This type of component is particularly useful for post-collision repairs, replacing a damaged headlight, or restoring full lighting functionality after an electronic failure.

Installation and vehicle fitment

The module is designed for installation in the front right part of the vehicle, in the immediate vicinity of the LED headlight. The design provided by the vehicle manufacturer allows for secure mounting and correct connection to the factory electrical harness. As a result, the replacement process is straightforward and can be carried out in accordance with Audi service procedures.

Before installation, it is recommended to verify the compatibility of the control unit with the specific vehicle equipment version and to perform diagnostics after installation to confirm proper communication with other modules in the vehicle network. This approach minimizes the risk of needing to re-intervene in the lighting system and allows for the quick restoration of full LED headlight functionality.

Audi front lights – system expansion and repair

If you are planning a comprehensive repair or upgrade of the front lighting zone in your Audi and need other elements from the same group, such as headlights, controllers, or LED modules, check out the available parts in the Audi front lights category.

Repair economics and environmental aspect

Choosing a used control module is not only a saving compared to a new part but also real support for the circular economy in the automotive industry. Reusing functional components reduces waste and decreases the demand for new part production, which has both economic and environmental significance.

If you want to better understand how using parts from dismantling affects service costs and environmental protection, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?, which discusses the practical benefits of this approach in more detail.