Safety issue that occurs while driving that nearly caused me to drive off rd multiple times, has been reported by others on Lincoln forum & appears to be pervasive safety issue. 2nd row seat automatically folds down, moves up & slams into back of drivers seat, even WHILE driving. Happened sev times, twice at night while on Hwy doing 70mph. Had to pull off Hwy, push seat back & relatch. 2 hrs later, it happened again. Previously, dealer looked at but couldnât ID cause. Now, tech reports button on top of 2nd row seat was stuck down even though it âlooksâ like itâs not. Some have had dealer replace the button but after a few mos the new one gets stuck. Others report theirs is stuck down & since carâs out of warranty, they need to pay to fix it (to avoid an accident). Urging NHTSA to investigate as this is a significant safety concern.