2008 Expediton Limited 4x4 59k miles. The rsc squiggle vehicle in message center has been staying on for awhile at random times. It happens at fast and slow speeds on dry roads, straight line, i do not think the system is activating I think its telling me a fault. Its at the Ford dealer and they say its a sensor in the steering wheel causing it, we rarely ever use the tilt function on the steering wheel. They are charging $230 parts and labor to fix it, I said go ahead, anyone else have this problem ? Thanks for all replies !!