Nissan 2011 Altima Hybrid User Manual download pdf (Page 143)

● “Use Statistical Traffic Information”:

Uses statistical traffic information that is

stored in the map data.

● “Use Real Time Traffic Information”:

Uses the latest traffic information received via

the XM姞 broadcast.

● “Use Avoid Area Settings”:

Enables the avoid area setting.

● “Use Ferries”:

Includes the use of ferries.

● “Use Learned Routes”:

Uses the roads that are most frequently trav-

eled with the help of self-learning technology.

● “Auto Reroute”:

If the vehicle deviates from the suggested

route, the system automatically recalculates a

route that leads the vehicle to the suggested

route.

INFO:

● The recalculated route may not be the short-

est route because the system prioritizes easy-

to-drive roads for safety reasons.

● If route conditions are set from ⬙Route

Settings⬙, all sections in the route are subject

to the same route conditions even though dif-

ferent route conditions are set for different

sections in ⬙Edit/Add to Route⬙.

● If ⬙Use Time Restricted Roads⬙ is deactivated,

the system calculates a route without any

consideration of the regulations concerning

the time or day of the week. Therefore, the

suggested route may include a road subject

to traffic regulations concerning the time or

day of the week. When driving along the

route, always follow all traffic regulations re-

gardless of whether ⬙Use Time Restricted

Roads⬙ is ON or OFF.

● If the system cannot calculate any alternative

routes, it displays the previous route.

● If the vehicle overly deviates from the sug-

gested route, the system calculates a new

route.

● Statistical traffic information is based on pre-

vious traffic data. When the traffic situation

rapidly changes due to unexpected accidents,

construction work, traffic restrictions,

emergencies, etc., the prediction accuracy of

the system may be reduced.

● Traffic jam information displayed on the map

screen is not statistical traffic information.

● When ⬙Use Statistical Traffic Information⬙ is

turned on, the system may lead to a road

where a traffic jam occurs or to a detour even

though the shortest route does not have a

traffic jam.

● Even when ⬙Use Real Time Traffic Information⬙

is turned on, if traffic information has not been

provided for the area, sometimes it is possible

that a detour will not be indicated in a location

where a traffic jam occurs.

● The system may not lead to a detour if traffic

closure or a traffic jam occurs far from the

present location.

● The system calculates to reduce the time re-

quired for the entire route from the start to

destination. If there are no appropriate routes,

the system may lead to a route where a traffic

jam occurs instead of leading to a detour.

● This system can learn and memorize the route

that is most frequently used. However, de-

spite driving on the same route several times

so that the system can learn the route, the

system may have difficulty learning the route

under the following conditions:

– ⬙Use Time Restricted Road⬙ is turned on.

– ⬙Use Real Time Traffic Info⬙ is turned on.

Route guidance 5-35

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