Interesting Fact and first hand experience:
In USA 20 years old model Toyota Corolla se saloon (one that launched after indus shape) all cars have been recalled to check or reinstall new air bags. One customer had complaint abt air bags now, he might have met accident and there might have been issue in air bags. All active these model cars who r still running on USA roads were recalled to check and reinstall new air bags.
This is what these companies do in USA. US is such a big automobile market and no company can take a risk to lose customer in a big competetion. Secondly strict rules here in USA.
Pakistan ma sub chalta ha waha customer ki kon sunta ha