301 passenger safety edge warning sound

Hello friends. I bought a 301 active 2016 model vehicle. There is no seat belt warning sound on the passenger side. There is both a lamp and a sound on the driver's side. Is there anybody who has an information ?

I know that it is not available for 301 passengers. 2015 allure was in my friend, he didn't sing for the passenger

There is a socket but it is empty. Also, does the airbag open at the time of the accident?

My teacher, the electrical installation is generally the same as full vehicles and there is no hardware in the vehicle. You can see empty sockets on the left and right. It can be opened according to the severity of the accident, sir. Is there no socket attached to the seat. If there is a cable to the vehicle seat belt buckle. If he does not wear the belt, it will not open. if it wears it opens. new tools are always like this.