NISSAN 2015 Quest - Navigation System Owner's Manual - Manual (Page 61)

ROAD COLOR
The road types are differentiated by colors.
Freeway: Red or Light Red (zoomed in)
Main road: Brown or Dark Yellow
Narrow street: Gray
Road with incomplete map data: Dark green
TRAFFIC INFORMATION ON MAP
With a subscription to NavTraffic service, traffic
information is displayed.
“Viewing available traffic information”
(page 7-3)
Free Flow: Green arrow
Moderate traffic: Yellow arrow
Heavy traffic: Red arrow
Section affected by serious traffic event: Purple
dashed arrow
Traffic information icons:
Accident
Closed road
Information
Road work
Slippery road
Weather
Incident
Map settings 3-21