Genuine OEM Volkswagen Airbag Control Unit, part number 3Q0959655CS. This control unit is the central processing module for the vehicle's airbag system, responsible for detecting collisions and triggering airbag deployment. It is typically located within the vehicle's interior structure. This unit has a weight of 0.379 kg and dimensions of 0.14m x 0.14m x 0.03m. As a critical safety component, genuine OEM quality ensures the unit is precisely calibrated and manufactured to the highest standards for reliable operation in emergency situations.