Audi A4 B9 A5 F5 Interior Door Card Courtesy Light Front Right O/S 8W0919390B

Audi A4 B9 A5 F5 Interior Door Card Courtesy Light Front Right O/S is an original Interior Lighting component, designed specifically for installation in the front right door of Audi A4 B9 and A5 F5 models. This used, factory-spec light ensures a consistent design with other interior elements and proper integration with the vehicle's electrical system, which is crucial when replacing a damaged lighting module.

Specifications and technical data

• SKU: 8W0919390B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0919390A
• Substitutable numbers: 8W0919390B, 8W0 919 390 B
• Location on the vehicle: Front, Right
• Category: Interior Light Assemblies

Purpose and vehicle compatibility

The presented light is intended for installation in the front right door of Audi A4 B9 and A5 F5 series vehicles. Its placement in the driver or front passenger door area provides illumination of the threshold and the immediate surroundings upon opening the door, which improves comfort when entering and exiting the vehicle after dark.

Thanks to its design, which complies with Audi's factory standards, this component is ready for installation in the existing mounting hole, using the vehicle's original wiring harness. This solution minimizes the risk of compatibility issues and eliminates the need for electrical modifications.

Function within the Interior Lighting system

The door light operates as part of the Interior Lighting system, working in conjunction with the convenience module and door opening sensors. Its purpose is to:

• provide local illumination of the vehicle entry area,
• increase the visibility of the door edge when opened,
• supplement the interior lighting in the lower cabin area.

The original design ensures an appropriately selected light color and distribution, allowing the light to harmonize with other interior lighting points without causing excessive glare or unwanted reflections.

Benefits of using an original Audi light

Using a factory lighting component in an Audi A4 B9 or A5 F5 offers a number of practical advantages:

• Full compatibility with the electrical system – proper connectors and operating parameters matched to the vehicle's system.
• Consistent interior aesthetics – the shape, plastic color, and light output match other factory components.
• Stable operation within the convenience system – correct response to door opening and closing, and seamless integration with interior lighting.
• Reduced risk of diagnostic errors – using an original component decreases the chance of lighting-related fault messages.

Use in service and repairs

The door light is suitable both for the typical replacement of a damaged component and for work related to refreshing the vehicle's interior. It is particularly useful in situations where the previous module has suffered mechanical damage, water ingress, or exhibits unstable operation.

A used, original component allows you to maintain the factory character of the interior while providing an economical solution compared to purchasing a new part. This allows you to restore full functionality to the door lighting without compromising on fitment or build quality.

Expanding the lighting system and additional materials

If you are planning a comprehensive repair or upgrade of the cabin entry area in your Audi and need other elements from the same group, such as additional door lights, door sill illumination modules, or lower upholstery lighting, check out the available parts in the Audi Interior Lighting category.

For more advanced work related to vehicle lighting, including selecting and replacing headlights, it is worth using practical tips on configuring lighting systems and choosing original components – the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses key aspects of working with factory lighting systems, will be helpful.