Xenons4u is markets leading LED Module Control Unit provider around UK at very affordable prices with 1 year of warranty. Our Koito 8R0907472B 8R0907472 LED Module Control Unit has been designed to replace factory fitted ballasts for Audi Q5 8R Pre-Facelift models featuring Xenon HID headlights with Daytime Running Lights also known as DRL. The best of all, changing the power unit only is a cost-effective alternative to replacing the entire headlamp lighting solution. Simply purchasing the latest ballasts from Xenons4u will enable you to enjoy the level of performance your Audi Q5 deserves at the fraction of the cost. But, if you are unsure about fitment, please contact our customer support for help. Or visit our website for complete information.