CAR PULLED IN FRONT OF ME WHILE TEST DRIVING A 2010 NISSAN SENTRA. APPRX SPEED 25- 30 MPH. AIR BAGS DEPLOYED FOR BOTH DRIVER AND PASSENGER. HOWEVER, WE WERE GREATLY AND PAINFULLY BRUISED IN ABDOMEN FROM LAP BELT..? NO SHOULDER SORENESS SO DO NOT BELIEVE SHOULDER HARNESS DEPLOYED AT ALL.