Audi R8 42 License Number Plate Light Lamp Rear 6Q0943021B

Audi R8 42 License Number Plate Light Lamp Rear is an original component from the License plate lighting group, designed for installation in the rear of the vehicle. It ensures clear illumination of the license plate, which translates to better vehicle visibility after dark and compliance with traffic regulations. This is a practical solution for users who want to restore the full functionality of the factory lighting in their Audi.

Specifications and technical data

• SKU: 6Q0943021B
• Mark: Audi
• Condition: Used
• OEM Part Number: 6Q0943021B
• Substitutable numbers: 6Q0943021B, 6Q0 943 021 B
• Location on the vehicle: Rear
• Category: Number Plate Light Assemblies

Purpose and function of the lamp

The presented lamp is designed as a rear license plate light for Audi models, positioned at the rear of the vehicle. Its task is to evenly illuminate the surface of the license plate so that it is clearly visible to other road users and monitoring systems. Thanks to the factory design, stylistic consistency with other body elements is maintained.

Properly selected License plate lighting is important not only for aesthetic reasons but also for practical ones – it reduces the risk of insufficient illumination, which can lead to problems during road inspections or technical vehicle inspections.

Original origin and fitment

The lamp comes from the Audi brand, which means maintaining factory manufacturing standards and compatibility with the vehicle's electrical system. The design is intended for installation in original mounting points, without the need for modifications to the wiring or bodywork. Such a solution facilitates service, shortens replacement time, and minimizes the risk of fitment issues.

By using a component from the same product line as other lighting elements, the user maintains a consistent look for the rear of the car and proper operation of the electrical system, including bulb failure monitoring systems, if present in the given vehicle.

Product condition and practical application

The item is offered in a used condition, which allows for an economical replacement of a damaged or faulty lamp while maintaining the manufacturer's original specifications. This is a good solution in situations where the existing lighting has been mechanically damaged, corroded, or has ceased to perform its task due to wear.

Replacing the license plate light is particularly important when:

• the license plate is poorly visible after dark,
• lighting fault messages appear,
• mechanical damage has occurred in the rear of the vehicle,
• it is necessary to restore full efficiency of the lighting system after bodywork repairs.

Benefits of using an original Audi lamp

Using an original component brings a number of practical benefits:

• Factory fitment – compatibility with the vehicle's mounts and electrical installation.
• Stable plate illumination – even lighting improving the readability of the registration number.
• Visual consistency – maintaining a uniform appearance of the rear bodywork.
• Regulatory compliance – properly functioning license plate lighting is required during technical inspections and road checks.

For users who pay attention to technical correctness and want to avoid problems resulting from the installation of replacements of uncertain origin, choosing an original lamp is a safe and predictable solution.

Lighting system expansion and auxiliary materials

When replacing the rear lighting, it is also worth taking care of the condition of other elements responsible for vehicle visibility. In the case of modernization or repair of the light system, a guide on selecting and replacing lighting elements may be helpful – especially with more advanced technologies. More practical tips can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses key aspects related to automotive lighting.

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Audi and need other elements from the same group, such as additional illumination lamps, lighting modules, or license plate lamp housings, check the available parts in the Audi license plate lighting category.