New technology in cars is significantly cutting the number of backup crashes, according to a new report. Rear automatic braking, an option in just 5 percent of new vehicles, is linked to a 62 percent ...

Question:When I put my 2006 four-wheel-drive F-250 Super Duty in reverse, the backup sensor light stays on and I can't turn it off by pushing the button. The backup warning (beeper) worked fine until ...