I bought this vehicle in 2007 few months after I buying it I needed new floor mats. I have had to replace the navigation system once for overheating but the replacement parts still over heats. The CD changers works when it wants I only use this option rarely because I have had issues since day one. The seat heaters kick on at random. Keyless entry works when it wants too. I have had it in the shop on numerous occasions for ABS issues. Come to find out the ABS sensor and tone ring can't handle winter weather. When I take the vehicle in for most of the issues the magic phrase is there is nothing wrong with it. My wife and I have experienced the same issues.
That the manufacture of this product “FORD” does not stand behind it. I would figure if these problems are common IE the tone ring and ABS/4WD issue. That they would do a mass recall on the ABS system. I have contacted FORD on many of occasions and have received no answers.