OEM Xenon HID Headlight Ballast Control Unit – 8R0 941 475

Fix your flickering or non-working headlights with this genuine OEM Xenon HID Ballast (Part No. 8R0 941 475). Designed to regulate the power supply to your HID bulbs, this ballast ensures stable brightness, fast ignition, and long-lasting lighting performance — keeping your night driving safe and reliable.

Manufactured to original equipment standards, it’s a direct plug-and-play replacement for your existing headlight control unit — no coding or modifications required. Built with durable aluminum housing, it offers excellent protection against heat, moisture, and vibration.

✅ Features:

• Genuine OEM Replacement Part – 8R0 941 475

• Restores HID/Xenon headlight performance

• Prevents flickering and dim lighting

• Plug & play installation (no coding needed)

• Durable aluminum alloy housing for long life

• Meets or exceeds OEM factory specifications

🚗 Compatible With (varies by year/model):

• Audi: A4 / A5 / Q5 / S4 / S5
  (Confirm your part number and headlight type before purchase)

⚙️ Specifications:

• Part Number: 8R0 941 475

• Voltage: 12V

• Type: HID/Xenon Ballast Control Unit

• Material: Aluminum Alloy

• Condition: New / OEM-Quality Replacement

💡 Common Symptoms of a Faulty Ballast:

• HID bulb doesn’t light up

• Flickering or dim headlight beam

• Headlight switches off after a few seconds

Replace your worn or damaged unit with the OEM Xenon HID Ballast 8R0941475 — trusted by Audi owners for perfect fitment, factory reliability, and optimal night-time visibility.