AUDI

Audi Xenon Ballasts, LED & Headlight Control Modules

Browse replacement Audi headlight electronics including Xenon HID ballasts, LED control modules, daytime running light (DRL) modules, indicator modules and other headlamp control units.

Audi uses a wide range of lighting systems and electronic control modules across different models, model years and headlamp specifications. For the most accurate fitment, always compare the OE part number printed on your original module with the replacement before ordering.

Xenon HID Ballasts

Replacement Xenon ballast and HID control units for compatible Audi headlights. Always confirm the original ballast part number and headlamp specification before purchase.

LED Headlight Modules

Replacement LED power and control modules used within factory-fitted Audi LED headlamp systems, including model-specific dipped beam, main beam and auxiliary lighting electronics where applicable.

DRL & Indicator Modules

Replacement LED modules for daytime running light, position light and front direction-indicator functions on compatible Audi headlamp assemblies.

Headlight Control Units

Vehicle-specific lighting control units and headlamp electronics for compatible Audi applications, including direct replacement and OE-reference matched modules.

Find the Correct Audi Headlight Module

The same Audi model can be fitted with different headlight systems depending on production year, trim level and factory equipment. A module that physically looks similar may not be electrically or functionally compatible.

Before ordering, we recommend checking:

The OE part number printed on the original module
The left or right headlight position
Whether the vehicle uses Halogen, Xenon HID or Full LED headlights
The vehicle model and production year
Any manufacturer or supplier reference printed on the original component

Important: Vehicle model and year alone should not be used to confirm compatibility. Where possible, always match the original module part number before ordering.

Audi Models Covered

Our Audi headlight module range may include applications for models such as:

Audi A1
Audi A3
Audi A4
Audi A5
Audi A6
Audi A7
Audi A8
Audi Q3
Audi Q5
Audi Q7
Audi Q8
Audi TT

Compatibility varies according to the headlamp fitted to the vehicle, so please check the individual product listing and original part number before purchase.

Common Audi Headlight Module Faults

A failed headlight control module, LED driver or Xenon ballast can cause symptoms including:

One headlight not illuminating
Intermittent or flickering headlight operation
Daytime running light not working
Front indicator or position light failure
Headlight malfunction warning on the dashboard
One side of the LED headlamp remaining dark
Xenon lamp failing to ignite
Lighting function working intermittently after start-up

These symptoms can also be caused by damaged wiring, moisture ingress, connectors or other faults within the headlamp assembly, so diagnosis is recommended before replacing any electronic module.

Why Buy Audi Headlight Modules From HIDS-DIRECT?

UK-based automotive lighting specialist
Specialists in HID, Xenon and LED headlight electronics
OEM and high-quality replacement lighting modules
Fast UK dispatch
Secure protective packaging
Technical help with part-number identification
Wide range of vehicle-specific lighting components

If you are unsure which Audi module you require, contact HIDS-DIRECT with your vehicle model, year and the part number printed on the original component and we can help you identify the correct replacement.