Does Airbag Deployment Count as a Major Accident?
2 Answers
Airbag deployment does not necessarily indicate a major accident, as sometimes even minor collisions can trigger the airbags. Therefore, using airbag deployment as a criterion to determine the severity of an accident is not accurate. Factors Triggering Airbag Deployment: Whether an airbag deploys depends on the direction of the collision and the magnitude of the vehicle's acceleration caused by the impact, rather than the extent of vehicle damage. Thus, rear-end collisions, rollovers, or severe damage may not necessarily trigger airbag deployment. Different manufacturers set varying conditions for airbag deployment. Typically, frontal airbags deploy when the vehicle speed exceeds 25 km/h and a severe impact occurs within a ±30-degree angle range. Side airbags deploy when a severe impact occurs within a ±60-degree angle range on the side of the vehicle. Precautions for Airbag Use: If a car is equipped with dual front airbags, children should not sit in the front seat, nor should child seats be installed there. Normally, when the ignition switch is turned to the "ACC" or "ON" position, the system performs a self-check of the airbags. If the airbag warning light on the dashboard remains lit, it indicates a malfunction in the airbag system, which should be repaired promptly. Avoid hanging decorations on the front windshield or rearview mirror, as they may be propelled toward occupants during airbag deployment in an accident, causing unnecessary injuries.
The deployment of airbags is indeed often seen as a sign of a major accident. I remember in one car crash, the airbag suddenly deployed, filling the entire cabin with powder. I was driving on the highway at high speed when I got rear-ended with a tremendous impact, triggering the airbag. From a physics perspective, airbags are designed to deploy only in severe collisions, such as when the vehicle speed exceeds 40 km/h or when the sensors detect a sufficiently high G-force during a frontal impact. This indicates potential damage to the vehicle body, such as deformation of the frame or bumper. During repairs afterward, the technician said the entire airbag system needed replacement, including the module and sensors, costing tens of thousands. Additionally, such accidents are often classified by insurance as total loss risks, affecting resale value. In short, once an airbag deploys, safety risks increase, and it’s advisable to immediately check the vehicle's integrity and seek a professional assessment.
