Park assist lines dissappeared
Since I've gotten my Ford Focus Titanium 2013 model I've been backing it up into my parking spot at home. I've gotten used to the lines showing up and showing my when I turn my wheel my path.
Last night I got home with the family and backed it up and noticed that the lines wheren't there. I thought it was a fluke so today I decided to test it again. I drove around the block and came back home. When I put it in reverse - the lines weren't there. The boxes are always there but the lines didn't show up. I tried turing park assist off and on and all it really did was shut off the beeping when I get close to another object.
How do I get the parking assist lines back? Do I need to take it to a dealer?