Hi guys, it’s Mohammed. Today I want to explain what is S5 and what is the difference between s7 and s5 . Please read first videos description to know more about s7 . Here we will discuss about s5 . The S5 takes things a step further. This system is proactive. It uses a driver recognition tag. Every time the car starts, the system checks for that tag. If the tag is present, the control room knows an authorised driver is using the vehicle. If someone clones your keys or uses a relay attack and st