Genuine OEM Volkswagen Airbag Control Unit, part number 6C0959655K109. This control unit is the central brain for the vehicle's airbag system, monitoring sensors and triggering airbag deployment during a collision. It is typically located within the vehicle's cabin structure. This unit has dimensions of 0.112m x 0.11m x 0.033m and weighs 0.268kg. As a critical safety component, genuine OEM quality ensures the precise calibration and reliable performance necessary for timely and accurate airbag deployment in an emergency.