Some of the most critical parts of a vehicle are the safety subsystems. These systems all work together to create a safe driving experience, not only for the passengers of the vehicle but also those outside of the vehicle. On some entry level, low tier cars safety systems are limited to the tire pressure monitoring system (TPMS), back up camera, and airbag. In a premium luxury vehicle safety systems might include more advanced features like advanced driver assist systems (ADAS), lane detection and crash avoidance, and adaptive headlights. Whether entry level or premium the safety systems of cars are considered to be among the most important parts of a car and as such require components with utmost reliability.