Vibration felt in feet seat and is noticable in items within the cab of the vehicle. Vehicle has had tires replaced, driveline balanced. Ford dealership says the vehcile has an "inherent vibration" and there is nothing they can do. I wonder if this a safety concern"? why does it vibrate and will something brake" I believe the "inherent vibration" is a defect.

- Benton, KY, USA

2009 Ford F150 rolled back while in park

- Idaho Falls, ID, USA

My 2009 Ford F-150 has the reverse sensing system and camera as well as the sync package, so when in reverse the screen shows the objects behind and has parallel lines "truck width" & a center black line to judge where the truck is "aimed" in reverse. On the above date, all the lines disappeared from the screen. The next day the two lines (1/3 green,1/3 orange, 1/3 red were back on the screen as was the black center line. That evening as I left work I checked, no lines again. Same thing the next day, they are there once or twice in am, then disappear. Not a show stopper problem, but makes backing up with the camera a lot more difficult. Plan to approach dealer on this, but how do I show them the problem if I can't "make it happen", hopefully I'll get lucky!!! if someone has had similar experience with this sync computer system, maybe there is a solution existent "??"

- Jacksonville, FL, USA