| Forward collision avoidance: adaptive cruise control | 351 | 3,000 mi |
| Steering | 283 | 20,000 mi |
| Forward collision avoidance: automatic emergency braking | 262 | 2,000 mi |
| Suspension | 217 | 36,000 mi |
| Unknown or other | 202 | — |
| Vehicle speed control | 187 | 9,000 mi |
| Service brakes | 174 | 8,613 mi |
| Electrical system | 139 | 6,564 mi |
| Forward collision avoidance: warnings | 101 | — |
| Wheels | 86 | — |
| Visibility/wiper | 71 | — |
| Lane departure: assist | 67 | — |
| Seat belts | 50 | 38,581 mi |
| Air bags | 48 | 30,491 mi |
| Power train | 39 | 3,746 mi |
| Back over prevention: warnings | 37 | — |
| Structure: body | 34 | — |
| Lane departure: blind spot detection | 33 | — |
| Exterior lighting | 26 | — |
| Engine | 25 | 41 mi |
| Lane departure: warning | 22 | — |
| Back over prevention: rearview system braking | 21 | — |
| Electrical system: adas: autonomous/self driving | 19 | 14,000 mi |
| Seats | 16 | 14,500 mi |
| Fuel/propulsion system | 11 | — |
| Tires | 11 | 4,000 mi |
| Chest clip, buckle, harness | 9 | — |
| Carry handle, shell, base | 6 | — |
| Back over prevention: sensing system: camera | 4 | 64,000 mi |
| Electrical system: adas: autonomous/self driving: software | 4 | 1,000 mi |
| Other/i am not sure | 4 | — |
| Electrical system: adas | 3 | — |
| Structure: body: hatchback/liftgate | 3 | 17,273 mi |
| Vehicle speed control: accelerator pedal | 3 | 5,000 mi |
| Forward collision avoidance: adaptive cruise control: software | 2 | 45,000 mi |
| Insert, padding | 2 | — |
| Service brakes, electric: software/programming | 2 | — |
| Structure: body: hatchback/liftgate: support device/strut | 2 | — |
| Suspension: front: control arm | 2 | 72,350 mi |
| Tether, lower anchor (on car seat or vehicle) | 2 | — |
| Visibility: defroster/defogger/hvac system | 2 | — |
| Air bags: sensor: occupant classification: front passenger | 1 | 15 mi |
| Back over prevention | 1 | 5,702 mi |
| Back over prevention: sensing system: other | 1 | 4,000 mi |
| Back over prevention: display function | 1 | 7,500 mi |
| Electrical system: adas: parking assist: software | 1 | 5,000 mi |
| Exterior lighting: headlights | 1 | 16,730 mi |
| Lane departure: lane keep: steering assist | 1 | 450 mi |
| Latches/locks/linkages | 1 | — |
| Latches/locks/linkages: doors: latch | 1 | 1,000 mi |
| Latches/locks/linkages: hood: latch | 1 | 13,000 mi |
| Latches/locks/linkages: trunk lid: latch | 1 | 13,000 mi |
| Latches/locks/linkages: trunk lid: lock | 1 | — |
| Service brakes, hydraulic | 1 | 8,000 mi |
| Steering: electric power assist system | 1 | 2,000 mi |
| Structure: body: door | 1 | 1,000 mi |
| Structure: body: trunk lid | 1 | — |
| Tires: pressure monitoring and regulating systems | 1 | — |
| Visibility: glass, side/rear | 1 | — |
| Wheels: hubcap/cover | 1 | — |