VEHICLE WAS IMPACTED ON THE LEFT (DRIVER'S) SIDE MID SECTION BY A VEHICLE TRAVELING AT APPROX. 45 MPH. AS A RESULT OF THE IMPACT, THE RIGHT (PASSENGER'S) SIDE SLIDING DOOR FULLY OPENED. THERE WAS NO PHYSICAL OR STRUCTURAL DAMAGE SUSTAINED BY THE RIGHT HAND SLIDING DOOR. THE DOOR FUNCTIONED PROPERLY AFTER THE CRASH. ALL DOORS WERE LOCKED AT THE TIME OF IMPACT. THE VEHICLE IS EQUIPED WITH ELECTRIC ASSISTED (MOTORIZED) SLIDING DOORS ON BOTH SIDES. IT IS UNKNOWN IF THE DOOR OPENED ELECTRICALLY OR AS A RESULT OF A MECHANICAL LATCHING FAILURE. DT