Agent009 submitted on 2/22/2008 Official AutoSpies Timestamp: 10:02:30 AMGeneral Motors Corp's Pontiac Vibe sport wagon and Toyota Motor Corp's Matrix wagon and Corolla sedan are under investigation by US regulators after motorists complained power windows get stuck and, in some cases, shatter. The National Highway Traffic Safety Administration began an engineering analysis, the second-step in the safety review process, after the agency and automakers received 503 complaints, according to NHTSA's Web site. Read More