for A8 for S8 2001 2002 2003 D2S D2R Headlight Ballast 1Pcs Xenon 1307329082 1307329072 A2038209385 Control Unit Car Headlight Ballast

For A8 For S8 2001 2002 2003 D2S D2R Headlight Ballast 1Pcs Xenon 1307329082 1307329072 A2038209385 Control Unit Car Headlight Ballast

Provides stable power supply to headlights, helping maintain bright and consistent illumination for improved nighttime driving safety.

Direct replacement design fits original mounting position with no complex wiring or vehicle modification required.

Durable housing helps resist heat, vibration, and moisture for reliable long-term performance.

Restores proper headlight performance by reducing flickering, dim lighting, or lighting failure issues.