Genuine OEM Volkswagen Panoramic Glass Roof, part number 11A877069BNVB. This large glass panel forms the upper surface of the panoramic roof system, allowing natural light to enter the cabin and providing an open-air feel. It is located at position 1 in the diagram. The part has dimensions of 1.55m in length, 0.185m in width, and 1.09m in height, weighing 19.93 kg. Genuine OEM panoramic glass roofs are manufactured to precise specifications for exact fit, proper sealing, and compliance with safety standards.