TL* THE CONTACT OWNS A 2012 DODGE JOURNEY SXT, EQUIPPED WITH A PARK SENSE MOPAR BACKING SYSTEM (PART NUMBER 82212465). THE CONTACT WAS IN REVERSE WHEN THE BACKING SYSTEM ALERTED THAT THERE WAS ANOTHER VEHICLE APPROACHING. THE CONTACT HEARD THE ALERT CHIME BUT STATED THAT THE ALARM NEEDED TO BE AMPLIFIED. THE VEHICLE WAS TAKEN TO THE DEALER AND THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 1,200 AND THE CURRENT MILEAGE WAS 3,600. UPDATED 09/19/12*LJ THE CONSUMER STATED THE VEHICLE WAS REPAIRED BUT, NOT BUY THE DEALER. UPDATED 09/26/2012 *JS