Subject: light switch OE number: 8E0941531A NOTE! The above number must be absolutely precisely compared with the number of your original part, as other switches with similar numbers, e.g., with a letter at the end, were also installed in these cars. If the number of the original part differs by even one character (e.g., has a different letter at the end or no letter at all), the switch from this auction will not work correctly or will not work at all. Car: Audi A4 B6 from 2000-2004 Audi A4 B7 from 2004-2007 Manufacturer: replacement Technical condition: the item is brand NEW, unused, undamaged and intact NOTE! reinforced construction, the front layer does not come off