Audi Q5 SQ5 80A998473 80A998474 White LED DRL Board Modules 2pc Set

Audi Q5 / SQ5 White LED DRL Board Set – 80A998473 & 80A998474

Restore the original white LED daytime running light (DRL) on compatible Audi Q5 and SQ5 headlights with this matched 2-piece replacement LED light-source board set.

The kit contains one board for the left-hand headlight and one board for the right-hand headlight, corresponding with Audi references 80A998473 and 80A998474.

These are replacement internal LED PCB boards designed to replace the light-source boards within the original headlight DRL modules. They are ideal where the original LEDs have failed, become intermittent or the daytime running light has stopped operating correctly.

Key Features

• 2-piece LED board set – left and right headlight
• Produces the original-style white DRL light
• Replacement for compatible Audi Q5 / SQ5 internal LED light-source boards
• References 80A998473 and 80A998474
• High-quality replacement PCB construction
• Uses the existing headlight assembly
• Cost-effective alternative to replacing the complete headlamp
• Matched left + right set

OEM / Reference Numbers

Please note: The references above are supplied for identification and compatibility purposes. This listing is for the replacement internal LED PCB boards, not complete genuine Audi LED modules or complete headlight assemblies.

Vehicle Compatibility

*HF identifies the application as 2018–2020. OE parts information also shows the 80A998473 family on earlier FY vehicles. Headlight specification and part number are therefore more reliable than registration year alone.

Headlight Type

These references are associated with selected Audi Q5 FY pre-facelift xenon headlights. Audi identifies the xenon headlight configuration under PR code 8IH.

Do not order by vehicle model and year alone. Audi used several different headlight systems including Xenon, LED and Matrix LED headlights, with visually similar but electrically different LED modules.

Board Dimensions

What's Included?

• 1 × Left-hand white LED DRL PCB board
• 1 × Right-hand white LED DRL PCB board
• 2 boards in total

Before Ordering

Please remove or inspect your existing LED module and compare the part number, connector, board shape and mounting points with the photographs in this listing.

In particular, do not assume that parts marked 80A998473A / B / C or 80A998474A / B / C are interchangeable with this version. Different Audi Q5 headlight specifications use different DRL and DRL/indicator modules.

Installation

These boards are fitted inside the headlight assembly and are intended to replace the original LED light-source PCBs while retaining the compatible original headlight.

Headlight removal and internal electrical work may be required. We therefore recommend installation by an automotive lighting specialist or suitably experienced technician.

Common Symptoms of a Failed DRL LED Board

• Daytime running light not illuminating
• One headlight DRL noticeably dimmer than the other
• Intermittent DRL operation
• Partial or complete loss of the white light signature

Where the PCB itself is responsible for the fault, replacing the internal light-source board can avoid the considerably greater cost of replacing the complete headlight assembly.

Important Compatibility Information

Please match the original part before purchase. Vehicle registration lookup alone may not distinguish between all Audi headlight specifications. If your existing part differs from the photographs or carries a different suffix, please contact us before ordering.

Frequently Asked Questions

Does this listing include both sides?

Yes. The package contains two LED boards – one for the left headlight and one for the right headlight.

What colour are the LEDs?

These boards are designed to produce the standard white daytime running light appearance. They are not the yellow DRL upgrade boards found in some of our other listings.

Does this replace the complete headlight?

No. This product replaces the internal LED light-source boards. The complete headlight assembly is not included.

Are 80A998473B or 80A998474C the same?

Do not assume that suffix versions are interchangeable. Audi Q5 headlights use several visually similar DRL modules depending on headlight specification. Always compare your original part and the listing photographs before ordering.

Will these fit every Audi Q5 from 2018 to 2020?

No. Different headlight specifications were offered. Compatibility should be confirmed using the original part number and physical board design rather than model year alone.