Restore effortless control and reliable functionality with the Master Power Window Switch Module, engineered specifically as an aftermarket replacement for Mercedes-Benz V-Class, Vito, and Viano (W447 / V260) models. Corresponding directly to OEM part number A4475450413, this driver-side assembly serves as an ideal direct-fit solution to replace worn, broken, or unresponsive factory switches. Constructed from flame-retardant ABS and PC engineering plastic, the robust housing ensures lasting durability, while the sleek chrome-textured buttons enhance your interior styling. This comprehensive master switch integrates four-door power window lifting, precise rearview mirror angle adjustment, and an essential window lock function all within one convenient unit. Upgrade your cabin with this dependable replacement assembly to bring responsive, seamless tactile operation and complete convenience back to your daily driving experience.