This window switch is specifically designed for Mercedes W204 and W212 models, with a 6-month manufacturer warranty. Made from durable plastic and metal, the switch features 3 pins and comes in a sleek black colour. It is a genuine replacement part with reference OE/OEM numbers A2049055402 and A2128208310, offering a perfect fit for your vehicle's driver door. Whether you are looking to replace a broken switch or upgrade your vehicle's interior, this power fold window switch is a performance part that will meet your needs.