Mazda 3 2019 Owner's Manual page 371

When Driving
Rear View Monitor
3. Distance between the vehicle and object displayed on the screen.
4. Actual distance between the vehicle and object.
5. Object at actual position
6. Object on screen
Three-dimensional object on vehicle rear
Because the distance guide lines are displayed based on a flat surface, the distance to the
three-dimensional object displayed on the screen is different from the actual distance.
1. (Screen display)
2. (Actual condition)
3. Sensed distance on screen A>B>C
4. Actual distance B>C=A
(Predicted vehicle path assist lines display type)
4-231