Home/Shop by Part/Headlights & Lighting/Headlight HID Ballast Control Modules Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2001 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 Choose your Audi Model A 2001 A8 Quattro Headlight HID Ballast Control Modules S 2001 S8 Headlight HID Ballast Control Modules