The U.S. National Highway Traffic Safety Administration (NHTSA) said Tuesday it is upgrading an investigation into 1.7 million General Motors Co vehicles for windshield wiper failures.
US agency upgrades probe into 1.7 million GM vehicles
The U.S. National Highway Traffic Safety Administration (NHTSA) said Tuesday it is upgrading an investigation into 1.7 million General Motors Co vehicles for windshield wiper failures.