2012 Ford Edge sel. Back up camera started to intermittently view upside down and have frazzled lines across screen. Replaced camera. New camera field of view upside down/no red,yellow green marker lines. Tried to disconnect bat for 20 sec and reconnect, did not help (also tried by updating Sync) may have to go to dealer to reinitialize? (do not know what else to try); however a side effect is now my lift gate will not manually open. Tried disconnect bat for 20 sec, manually close gate and open with fob- no change. Any thoughts?

 

Update: wife performed master reset per Ford website reset procedures- no change