Audi A3 S3 8V Right LED DRL & Turn Signal Module 8V0998474A B011783-A

Audi A3 / S3 8V Right LED DRL & Turn Signal Module - 8V0998474A / B011783-A

Replace the white daytime running light and amber front indicator LED assembly in a compatible Audi A3 / S3 8V standard LED headlight (non-Matrix) with this HIDS-DIRECT module. This is the right-hand nine-LED configuration, supplied with LED circuit board, eight-pin connector, cast metal housing and perimeter seal.

Key Features

• OE replacement reference: 8V0998474A
• Board marking: B011783-A
• White daytime running light and amber turn signal functions
• Nine emitters: three white-light LEDs and six amber LEDs
• Eight-pin connector and two locating posts, as pictured
• Cast metal housing with perimeter seal
• Dimensions: 85 × 55 × 32 mm — length × width × depth

Technical Specifications

Vehicle Compatibility & Headlight Checks

Expand the sections below for catalogue coverage and the checks needed to confirm fitment.

Installation & Fault Diagnosis

Professional installation is recommended. Diagnose the fault and inspect the light guide, connector, wiring and headlight for moisture before replacing the assembly. A damaged or discoloured light guide can leave the DRL dim or yellow after replacement. Follow the vehicle-specific workshop procedure for mounting, sealing and heat transfer; diagnostic checks or vehicle-specific setup may be required.

What’s Included

One HIDS-DIRECT right-hand module assembly with LED board, eight-pin connector, cast metal housing and perimeter seal, as pictured. Complete headlight, other lighting control units and vehicle wiring are not included.

For fitment help, provide your original module reference and clear photographs of its board, connector and headlight label.

Frequently Asked Questions

Which headlight type does 8V0998474A fit?

This is the right DRL and turn-signal LED module for the matching Audi A3 / S3 8V standard LED headlight (non-Matrix). It is not for xenon/bi-xenon or Matrix LED headlights. Match the complete 8V0998474A reference, B011783-A board, nine-LED layout, eight-pin connector and mounting points. Vehicle model and year alone do not confirm fitment.

Is compatibility the same as 8V0998474 without the A suffix?

No. The A-reference is for the matching standard LED headlight and combines white DRL with amber turn signal LEDs through an eight-pin connector. The no-suffix 8V0998474 module is for xenon/bi-xenon DRL/position lighting and has a five-pin connector. The 8V0998474B Matrix LED DRL module has a two-pin connector. Match your original module and headlight equipment.

What functions and LED layout does it have?

It provides white daytime running light and amber front turn signal functions. The photographed board has nine emitters: three white-light LEDs and six amber LEDs. It is not the dipped-beam or main-beam light source.

Which side does it fit?

Front right, viewed from inside the vehicle facing forwards. On UK right-hand-drive vehicles this is the driver side / offside. Left and right modules are not interchangeable.

What are the dimensions and what is included?

Dimensions are length 85 mm × width 55 mm × depth 32 mm. One right-hand assembly is supplied with LED board, eight-pin connector, metal housing and perimeter seal, as pictured. The complete headlight and vehicle wiring are not included.

Will a new module fix every DRL or indicator fault?

A failed module can cause a dim, flickering or non-working light. Moisture, damaged light guides, wiring and connector faults can cause similar symptoms. Diagnose the fault before fitting and follow the vehicle-specific workshop procedure. Coding-free installation is not guaranteed.