Tl* the contact owns a 2017 lincoln mkz. while driving 25 mph, the contact depressed the brake pedal and the vehicle pulled to the right or left intermittently without warning. the vehicle was taken to grand ledge ford lincoln (6080 e saginaw hwy, grand ledge, mi 48837, (517) 627-8100) where it was test driven. the dealer did not find any failures. the vehicle was not repaired. the vehicle was then taken to lafontaine ford of lansing (5103 s cedar st, lansing, mi 48911, (517) 394-7000) where it was test driven. the dealer confirmed that the alignment was uneven. the vehicle was not repaired and the failure recurred multiple times. the contact referenced nhtsa campaign number: 18v167000(steering). the manufacturer was made aware of the failures and provided case number: 24864137. the failure mileage was approximately 23,000.