General description For Audi A8 models from 2014 to 2017, this brand new Daytime Running Light (DRL) Guide Plate is designed to replace the existing headlight light guide plate. It effectively addresses the common issue of yellowing in daytime running lights, restoring the brightness to that of new lights. Technical specifications Material: ABS Color: Transparent Placement on Vehicle: Left Package Contents: 1 x Daytime Running Light Guide Light Strip (Hernia) Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Audi A8 models from 2014 to 2017 Usage Replacing the DRL guide plate will solve the yellowing issue without the need to replace the DRL ballast in most cases. In cases of ballast damage, it is recommended to replace both the ballast and the DRL simultaneously. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.