lawyers representing vims estimates injured as a result of gm s faulty ignition problems filed their own motion asking the judge to dismiss part of the restructuring agreement. they claimed old gm committed bankruptcy fraud because it knew it had a problem and failed to disclose it. gm says it has taken responsible for its actions and will keep doing so. it has recalled 2.6 million vehicles so far this year. unrelated to the recalls is the new potential problem. the national highway traffic safety administration is investigating reported malfunction of the automatic braking system on the 2014 chevy impala. it has what is called an autonomous braking system which automatically activates when the car is in ink danger of hitting something in front of it. nhtsa ereceived a complaint one driver that the system acted several times without cause. the car stopped at once moving 40 miles per hour, causing another car hyped it to crash into the impala.