Genuine OEM Volkswagen Online Services Control Unit, part number 10A035284C. This advanced electronic module is responsible for managing the vehicle's online service functions, including telematics, emergency call systems, and connectivity features. It features multiple antenna connectors for robust signal reception. Weighing 0.3435 kg with dimensions of 0.145m x 0.102m x 0.038m, this unit is a key component for modern vehicle communication. Using a genuine OEM control unit ensures correct software integration, reliable network connectivity, and compliance with safety and communication standards, which is vital for uninterrupted online services.