The "Sync" wireless phone system may randomly loose "pairing" with the phone in use. This concern has been addressed with a software update which should be available from any Ford dealership service center at no charge.
Ford Edge Problem Reports
RepairPal Verified Ford Edge Problem Reports
Bad adhesive can cause the foam seal between the dash and windshield to slide out. To correct, the windshield must be removed, and then remove and replace the foam with new parts.
Excessive clearance between the plastic wheel cladding and the wheel can cause a clicking noise from the wheel area while the car is moving. If the plastic cladding is loose, the wheel will need to be replaced.
Adhesive for foam blocks in the headliner can fail leading to poor fitment of the headliner and a possible rattle around the sunroof area. The foam blocks attach the headliner to the mounting brackets. Access the headliner and re-secure the foam blocks to the brackets using cable ties / zip ties.
Faulty installation or adhesive can cause the optional bumper protection strip on rear bumper to bubble. The strip on the bumper cover should be replaced.
A leaking axle shaft seal and / or PTU cover seal can cause transmission (red) or Power Transfer Unit (PTU) (brown) fluid leaks at the axle area. The axle shaft seal and / or PTU cover seal may be leaking and should be replaced as required.