TL* THE CONTACT OWNS A 2012 JEEP WRANGLER 4X4. THE CONTACT STATED THAT SHE COULD SMELL FUMES ENTERING THE VEHICLE FROM THE VENTILATION. THE FUMES CAUSED THE DRIVER AND ANY OTHER PASSENGER THAT ENTERED THE VEHICLE TO BECOME NAUSEOUS AND ENDURE HEADACHES. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY ADVISED THAT THE FAILURE WAS A NORMAL CHARACTERISTIC FOR THE PARTICULAR MODEL VEHICLE. IN ADDITION, THE CONTACT STATED THAT THE REMOVABLE HARD TOP WOULD FLEX WHEN DRIVING AT APPROXIMATELY 30 MPH OR HIGHER. THE FAILURE WOULD CAUSE EXTREME CABIN PRESSURE AND CAUSING THE DRIVER AND PASSENGERS TO SUFFER SEVERE HEADACHES. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS. THE MECHANIC ADVISED THAT THE HARD TOP WAS PERFORMING AS DESIGNED. THE MANUFACTURER WAS CONTACTED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS APPROXIMATELY 77. THE CURRENT MILEAGE WAS APPROXIMATELY 3,080. UPDATED 01/02/2013*LJ UPDATED 1/7/2013 *JS