LOWER CONTROL ARM ON FRONT PASSENGER SIDE OF VEHICLE BUCKLED UNDER RESULTING IN LOSS OF STEERING CONTROL AND THE VEHICLE STRIKING A CURB AT ~55 MPH. DEALERSHIP REFUSES TO FIX UNDER WARRANTY CITING THERE IS NO PROOF THAT HITTING THE CURB DID NOT CAUSE THE DAMAGE. I WAS INFORMED BY THE DEALERSHIP THAT THERE HAD BEEN A SIMILIAR INCIDENT THE PREVIOUS WEEK INVOLVING ANOTHER LANCER. ON THIS VEHICLE THE FAILURE WAS ON THE FRONT DRIVER SIDE OF THE VEHICLE. THIS FAILURE ALSO RESULTED IN A LOSS OF STEERING CONTROL AS WELL AS STRIKING AN OBJECT WITH THE VEHICLE. DT