Seat Belt Related Problems of the 2015 Toyota Sequoia

Seat Belt problem

My wife first noticed the problem with our brand new Toyota Sequoia while driving. The slip indicator icon and the srs warning light icon stays on. She called me at work and I told her that she might have pressed the vsc button that caused this problem. The next day I used the car and drove my daughter to school for about 8 miles and did not notice any of the lights in the dashboard. The day after when I was driving with my wife we noticed the same icons she was telling me in addition to the blinking passenger seatbelt icon even if she was wearing her seatbelt on. Also it shows that her passenger airbag is off. These problems with the dashboard lights would turn off once you restart the car and then it would go back while driving. There are also instances where it occur the moment you start the car. We even brought the car to Toyota dealership to have it checked but I forgot not to turn off the engine, and when I did the icons wasn't lit. We told the service staff that'll go back the next day to have it check. We thought it was just a glitch and we drove in the highway for 60miles back and forth and saw no icons until we're about to reach home that we saw the familiar icons once again. We're bringing the car to Toyota service tomorrow to have it checked.