[MysticblueX3]

So my wife is pretty petite. She's 5ft 105lbs. I would say 1/3 of the time when she sits in the passenger seat, the airbag light by the sunroof lights up telling us the passenger airbag is deactivated. Sometimes if she readjust herself, the light will go away. Sometimes I won't. I took it to the dealership and they checked the sensor out and said everything was fine. They couldn't find any problem with the sensor or the system. They said she might just be on the threshold of the sensor. What can I do to make sure the airbag is activated everytime she's in the car and just not part of the time? Anyone have problems with this?