Detailed Product Description LED marker upgrade bulbs:1 set= 2 pcs, and 2 pcs connecting wires; ... models -(520,525,528,530,540,545,550) E39 2001-2003,E60, E61 (2004~2007 models before facelift with manufacturer HID ... ,750,760) E65,E66 2002-2008 5. X Series E53 2003-2006