GB.89
OPERATING FAULTS (2/3)
Navigation
Description Causes Solutions
No sound can be heard. The volume on the “Nav” menu is set to
minimum or mute.
Increase the volume (“Options” in the
“Nav” menu) or deactivate the mute func-
tion.
The volume in GPS mode can be ad-
justed during voice guidance.
The location of the vehicle on the screen
does not correspond to its actual loca-
tion.
Incorrect positioning of the vehicle
caused by GPS reception.
Move the vehicle until reception of the
GPS signal is improved.
The directions on the screen do not cor-
respond to the actual road.
The version of sytem is out of date. Obtain the latest version of the system.
Certain items on the menu are not avail-
able.
Depending on the current command,
some items will be unavailable.
Voice guidance is unavailable. The navigation system does not include
the intersection.
Voice guidance is deactivated.
Increase the volume.
Ensure voice guidance is activated.
The directions of the voice guidance do
not correspond to your exact location.
The voice guidance may vary according
to the environment.
Drive according to the actual conditions.
The suggested route does not start or
end at the required destination.
The destination is not yet recognised by
the system.
Enter a road near to the required desti-
nation.