Subject: light switch OE number: 8E0941531 NOTE! The above number must be scrupulously compared with the number on your original part, as other switches with similar numbers, for example with a letter at the end, were also installed in these cars. If the number on the original part differs by even one character (e.g., it has a letter at the end), the switch from this auction will not work correctly or will not work at all. Car: Audi A4 B6 from model years 2000-2004 Audi A4 B7 from model years 2004-2007 Manufacturer: replacement part Technical condition: the item is brand NEW, unused, undamaged, and intact NOTE! Reinforced construction, the front layer does not wear off