Vehicle Position Display; Route Guidance; Route Re-Calculation - Hyundai Sonata User Manual

Vehicle position display

If multipass errors occur due to reflections
●
from buildings or related causes, the current
position mark on the navigation may differ
from the actual position of the vehicle.
The position of the vehicle on the naviga-
●
tion may be different from the actual posi-
tion if the vehicle is under the following
conditions. If such differences occur, driving
for a short period of time will automatically
correct the position of the vehicle through
map matching or GPS information (several
minutes may be necessary in certain cases).
•
When driving on a Y-shaped road with a
narrow angle, the current position may be
displayed in the opposite direction.
•
If the vehicle is loaded onto a ferry or a car
transport vehicle, the current position mark
may be stalled on the last position prior to
loading.
PART 3 NAVIGATION SYSTEM

Route Guidance

Suitable route guidance may not occur
●
caused by search conditions or the driving
position.
•
Guidance to go straight may be given while
driving on a straight road.
• Guidance may not be given even when hav-
ing turned at an intersection.
•
There are certain intersections in which
guidance may not occur.
• A route guidance signaling for a U-Turn in a
No U-Turn location may occur.
• A route guidance signaling entrance into a
no enter zone may occur (No enter zone,
road under construction, etc.).
•
Guidance may be given to a position
removed from the actual destination if
roads to reach the actual destination do not
exist or are too narrow.
3-4 NAVIGATION SYSTEM
•
When driving on a spiral-shaped road.
• When driving in mountain regions with
sharp turns or sudden brakes.
•
When entering a road after having been in
an underground parking structure, building
parking structure, or turntable with many
rotations.
• When the tires have recently been replaced
(Especially upon use of spare or studless
tires)
•
If the battery terminal is removed.
• When driving in city streets, the current
position may be displayed on the opposite
side or on an off-road position.
• When changing the zoom level from the
maximum zoom in level to a different zoom
level, the current position mark may be dis-
played on a different road.
•
When driving in heavy traffic with frequent
go ・ stops in traffic or intersections.
• When driving under slippery conditions,
such as heavy sand, snow, etc.
•
When driving with the tire chain in place.
•
Faulty voice guidance may be given if the
vehicle breaks from the designated route
(ex: if a turn is made at an intersection while
the navigation provided guidance to go
straight).
• Map Data may be missing or incorrect caus-
ing route guidance to not be given.
•
When using a tire with an incorrect size
specification.
• When the tire pressure for the 4 tires are dif-
ferent.
• When the replacement tire is a worn or
used tire (Especially studless tires having
passed a 2nd seasons, etc.)
• When driving near high-rise buildings
• If a roof carrier has been installed
•
When driving under high speeds or having
calculated a long-distance route.
NAVIGATION SYSTEM 3-3

Route Re-calculation

The following phenomena may occur after
●
conducting route recalculation.
• Guidance may be given to a position differ-
ing from the current position when turning
at an intersection.
• Route Recalculation may take a longer peri-
od of time when driving under high speeds.
•
A route guidance signaling for a U-Turn in a
No U-Turn location may occur.
• A route guidance signaling entrance into a no
enter zone may occur (No enter zone, road
under construction, etc).
• Guidance may be given to a position
removed from the actual destination if
roads to reach the actual destination do not
exist or are too narrow.
•
Faulty voice guidance may be given if the
vehicle breaks from the designated route
(ex: if a turn is made at an intersection while
the navigation provided guidance to go
straight)