Why is the toyota rav4 passenger airbag off?

If the passenger airbag light is off in a Toyota RAV4 that is usually caused by the seat sensor detecting too light of weight in Your passenger seat. The system will automatically turn off when there is a child or person that is too light sitting in the seat. The airbag will also turn off the airbag light when something is leaning against the door so that it does not deploy the side airbag and potentially hurt the person. If Your airbag off light is off for a long time then there may be a problem. You will need to visit a dealership or service center to have the airbag system is inspected because it is important for safety.