TL*THE CONTACT OWNS A 2000 LINCOLN LS. WHILE DRIVING APPROXIMATELY 35 MPH THE PASSENGERS SIDE AIR BAG DEPLOYED. THE PASSENGER SUFFERED BRUISES AND INJURIES TO HIS RIGHT ARM AND WAS TAKEN TO THE EMERGENCY ROOM. THE DEALER STATED THAT THEY WERE UNABLE TO DETERMINE WHAT CAUSED THE AIR BAG TO DEPLOY. THEY ALSO STATED THAT THEY NEEDED TO REMOVE THE SEAT AND INSPECT THE WIRING. THE DEALER ALSO ADVISED HER TO CONTACT THE INSURANCE COMPANY. THE FAILURE AND CURRENT MILEAGES WERE 162,211.