Genuine OEM Volkswagen Airbag Crash Detector, part number 3Q0959652. This sensor is a critical component of the vehicle's safety system, designed to detect sudden deceleration or impact and initiate the deployment of airbags. It is typically mounted in a location to sense frontal or side impacts. Manufactured to precise specifications, genuine OEM crash detectors ensure reliable and timely activation of the airbag system when needed.