With the Ford lane - keeping system, your vehicle will automatically detect the lane markings and vibrate the steering wheel if it notices that you are moving our of your appropriate lane without a blinker. (akinsford.com)
The Highlander boasts a fairly sensitive Lane Departure Alert system with steering assist, which gently guides the car back into the appropriate lane, a Pre-Collision System with Pedestrian Detection (without species distinction, it may be able to see family dogs as well), Rear Cross Traffic Alert, multiple tethers for Child Restraint Seats, and Dynamic Radar Cruise Control. (vvuzz.com)
Lane Departure Warning detects unintended departure from the appropriate lane at a speed of at least 70 km / h or 43 mph. (press.bmwgroup.com)