I have a 2009 Mercury Milan. Ever since I have had the car I have had a problem with the cruise control suddenly turning off. It is erratic and will happen usually once on a two hour trip on the highway day or night. And it completely turns off - no RESUME. It never puts up any codes that the dealer…

Cruise control shuts off

PhillipNeuman December 5, 2011, 12:44am 9

You can resume the set speed after hitting the brake on any cruise control I have used. The OP said that the system shuts off.