I have noticed that there is a very strong wave effect on the front and rear windshield that covers the length of the glass from top to bottom and a series of waves of variable width that cover the entire windshield. it seems as if the thickness of the glass varies. the objects change shape while driving. it becomes impossible to observe the approaching traffic and distances. when you try to turn it is very difficult. it is very difficult to concentrate on the road due to the distortion present on the driver's side. the effect is similar to looking through glasses that have the wrong recipe, or wearing too strong reading glasses. i am worried about having an accident due to this situation. driving the car causes migraines and headaches.