Compatible With A3 S3 2009 2010 2011 2012 2013 For A5 S5 RS5 2008-2014 D3S D3R D4S D4R Xenon HID Headlight Ballast Module 8K0 941 597 B 8K0941597B Headlight Module

Material: The car headlight control drive unit is made of precision materials, the headlight control module is wear-resistant and impact-resistant, meeting your needs. Installation: The headlight drive module is directly installed and replaced without modification. Suitable for your car. Very good replacement spare parts. Features: The car headlight drive module is made of materials with advanced technology, stable high-voltage output, less interference, low power consumption, improved visibility, and better driving of the vehicle. Note: Due to lighting and monitor variations, the color of this headlight adaptive drive control unit module may vary slightly from the image. Due to manual measurement, please allow 1-2 mm for discrepancies. Thank you for your understanding. Note: Multiple Protections: The ballast control module features multiple protections, including shockproof, low-voltage protection, electromagnetic radiation interference resistance, heat resistance, and vibration testing.