1. Front passenger side seat fails to activate the air bag once a passenger has occupied the seat, and buckled up. The airbag "off" indication light remains illuminated at all times, and if it isn't being activated, may cause bodily harm, injury, or death to any passenger of the vehicle in the unfortunate event of a collision. Vehicle was requested to be checked out at Lorenzo Nissan in Ft. Lauderdale, FL in November 2023, but was refused. FRONT PASSENGER SEAT, FRONT PASSENGER AIRBAG, FRONT PASSENGER AIRBAG INDICATION LIGHT â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢â¢ 2. 2015 Sentra CVT transmission slips, shakes and stalls. On numerous occurrence this has caused near tragic collisions with multiple vehicles. One such instance forced the vehicle into 'limp mode' in a high speed area of a busy freeway and nearly caused numerous vehicles to collide into the stalled Sentra at rates of speed over 70 MPH. Furthermore, the 2015 Sentra has an issue shifting from park, and will not move out of park, even with the brake applied, unless the gear release button is applied. Vehicle was requested to be examined by Lorenzo Nissan in November 2023, but the dealership refused to inspect any possible safety or equipment issues without the promise of purchasing a new Nissan from their dealership. POWERTRAIN, CVT TRANSMISSION, AUTOMATIC GEAR-SHIFT INDICATION, LIMP MODE, NO WARNING LIGHTS ILLUMINATED