APDTY 112525 Master Power Window Switch Fits Front Left (Driver-Side) 4-Door Sedan 2002-2008 Audi A4 & A4 Quattro 2008 Audi RS4 2004-2008 Audi S4 (Sedan Only; Replaces 8E0 959 851 B, 8E0959851B) Meets Or Exceeds OEM Specs Factory OEM Fit Form And Function