How to read the displayed lines

Without Navigation System
Lines which indicate the vehicle clearance and distances to objects with reference to the bumper line A are displayed on the monitor.
They are indicated as reference distances to objects. The lines and colors in the display indicate distances from the back bumper line A in the illustration.

With Navigation System
1 1.5 ft (0.5 m) red
2 3 ft (1 m) yellow
3 7 ft (2 m) green
4 10 ft (3 m) green (models without Navigation System
only)
The vehicle clearance lines are wider than the actual clearance.
See also:
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Clearing the programmed information
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2008 Nissan Altima review
Most car buyers don't have the luxury of purchasing a different car for all
the types of driving they do. While a sports car for a favorite road, a luxury
sedan for a night out and a wagon for fam ...
