Rented a Mustang last year, I thought something was wrong with the steering, until I realized it was the lane change warning system shaking the wheel whenever I crossed over a lane marker
Thank goodness I could disable it!
When I bought mine in 2016, the dealer had enabled the hill-hold. But the thing would come on at ANY incline! So there you are, trying to take off - smoking the clutch while the [censored] thing is holding the brakes on.
First thing I disabled and it's never been turned back on. What a USELESS function.