I have had similiar problems. I bought mine at the Lincoln dealer which is a 2 hours drive from here. Locally there is only a Ford dealership. The first time I took it there for the modem problem, they didn't know that there was a phone app either. To be honest, I didn't find out about the phone app until about 4 months after I owned the car as the salesman never even mentioned it to me! Anyway, I did a lot of research on my own, through this site, etc. found out about the modem replacement and the Ford dealer did replace the modem....so far no more problems....touch wood! I have to say that the Ford dealer has been very good so far. On Mon. I am taking it in to have the snow tires taken off (without the TPMS sensors) and put the all seasons (with TPMS) back on. Then they have to try and find out what is wrong with the TPMS as the warning light has not been on all winter other than 3 or 4 times when I have driven in a snow storm. They are also replacing the block heater due to the recall.
Wow how terrible! How do they sell you a car with an expensive (and great feature!) and not tell you about it?
When my wife and I first went into a ford/Lincoln combo dealer to look at the mkc the salesman was so clueless and it was such a bad impression we left and had my wife not found anything else she liked we may have never come back to the mkc. That's horrible almost a lost a sale right there. They are so lucky my wife loved the car so much LOL.
The first terrible dealer we struggled with was a Lincoln only, where we purchased the car - scum
The second one we used (for one small thing) actually prior to a lot of this happening was the ford combo dealer we initially went in to look at. We have no issues with them whatsoever actually. My businesses have a fleet account with them, they do all our work, plus our personal ford chassis motorhome. For that reason I will not put them in the middle of what's going on. I cannot jeopardize my business relationship with them, it would be a nightmare. So no way I let my wife take it there and put my SA into a bad position.
We are now at another ford/Lincoln combo the ones that don't know what the app is. Running out of options less than 60 minutes.
I'd be killing them over 2 hours. Our next step goes to 75 minutes or a ford only 20 minutes away but my wife initially called them and no loaners and literally a circus (only one in the area) and with all the problems and time my wife needs a loaner. Not renting a car for this crap. They are going to be clueless about the Lincoln too, I can't do that to her
Man, good luck with your troubles. I just hope for my wife's sake something gets resolved quickly. I just don't understand why they won't try another modem. They keep trying to blame my wife's phone for some odd reason. They even had the freaking nerve to tell her to buy a new phone!!! Uh, no, how about Lincoln buys the phone and see what happens. My wife is a techie and can't figure out one way it's possible(that the phone or an app on the phone could cause it) Any phone experts out there have any theories? (It's not service, same problems on another phone completely different carrier). Any ideas? Driving us crazy.