Close Driving Smart: Common car seat mistakes With car-seat installation and use, it's often the little things that lead to misuse. Avoid these four common car seat mistakes. WUSA 9:02 AM. EST September 09, 2016 TRENDING VIDEOS NEWS CENTER Video Forecast NEWS CENTER Video Forecast Three people injured when car hits motorcycle in Orrington More Stories New drug initiative launches in Ellsworth Sep 30, 2016, 7:04 p.m. Police issue arrest warrant for bank robbery suspect Sep 30, 2016, 3:19 p.m. Accused kidnapper faces additional charges Sep 30, 2016, 7:26 p.m.