One of the hardware and software platforms that carry vehicle functions is developed to a specific integrity level to support functional safety. Another is to add redundant components to the system. Rather than augmenting one sensor system to support ASIL D functions, use two ASIL B sensors to pass sensor data to ASIL D functions. The need to account for faulty functional behavior is also increasing, especially in higher-level ADAS functions (L3+), which leads to broader system-level considerations, such as around power networks, communications, processors, sensors, etc., these additional Redundancy layers may include technical redundancy.