I have an update as well, I just realized there are 2 threads that point out this issue. Here is what I said here:
http://www.focusfanatics.com/forum/showthread.php?t=326999
UPDATE: It wasn't working all last week, deceided to work on Thursday, and quit again on Friday. My hopes were that it would not work Saturday morning so that I could bring it in! I brought it, took video of it not working AT the dealership, left the car on and showed someone. They they had a tech take a look only to tell me 20 minutes later that it was all of a sudden working. I showed the tech the video and he gave me the same spiel of "I can't fix something that ain't broke"...I was LIVID. He then said that they would need to keep it a few days and have someone look at it while hooked up to the computer, etc. I told him to do what ever they needed to do to get it fixed! I already had the switch replaced once and it displayed the SAME behavior just a few weeks later. I spoke with a manager and expressed how disappointed I was ant that if they want my car for a few days, they are going to have to give me an accommodation because they did not fix the problem the first time and I have brought it in at least 4 or 5 times already. They were great and gave me a free rental. I let the manager know how much I appreciated it and thanked him several times. They've had my car for 2 days now and silence, so I gave them a call. I spoke with a service adviser who was familiar with my case as he's seen me before and we spoke for awhile last time as I awaited Enterprise. They said it may be the switch again, so they ordered another one (2 in fact). Not sure when the part will be in/installed, but they will be testing it all throughout.
It's frustrating because this could be an indicator of a more serious problem. If I drove more city miles I wouldn't care as much, although I paid for a feature that should rightfully work. I do a lot of highway travel so aside from A/C this is one of the few features I require for my vehicles.
UPDATE 11/20/2013:
As of today, I haven't heard anything since I called THEM on Monday. My car has been in the shop since Saturday (11/16/13). When I had it in for body work from when I got rear ended, I received an update every day, but it's silence with this issue. I'm just thankful they gave me a rental for free, I can't complain too much, but it's just a frustrating process.
Speaking of the clock spring, that was one of the systems I told the tech to check when he was telling me nothing is wrong. My 2007 Focus had an airbag light in 2012 and they (another local dealership) found too much electrical resistance somewhere in a related component. They put whatever grease they needed to, I gave them the require $90 for their diagnostic. They also told me that next time it happens, I may need a new clock spring. I accepted that as it was a 5+ year old vehicle and out of warranty. My current one is barely 2 years old, so I find this plenty strange, especially when I had other non Ford vehicles that were much older and never had an issue like this. I had a late 80s Mazda 929 that needed a new headlight switch as it was draining my battery, a new radiator, and new master cylinder...but the car was 15+ years old at the time! I later had a 2000 Dodge Intrepid that needed a negative battery cable after 8 years and a new headlight switch after 9 (I got rid of it as the engine decided to leak coolant).
The Nissan Altima rental I have has plenty of pickup, room, and the most comfortable seats in the world....but the lofty suspension, while very nice over bumps, handles like crap.