Cadillac XT4 Owner Manual (GMNA-Localizing-MidEast-14584650) - 2021 -
CRC - 7/15/20
INFOTAINMENT SYSTEM
159
.
The vehicle changes directions more
than once, or the vehicle is turning
on a turn table in a parking lot.
.
The vehicle is entering and/or
exiting a parking lot, garage, or a lot
with a roof.
.
The GPS signal is not received.
.
A roof carrier is installed on the
vehicle.
.
Tire chains have been installed.
.
The tires are replaced or worn.
.
The tire pressure for the tires is
incorrect.
.
This is the first navigation use after
the map data is updated.
.
The 12-volt battery has been
disconnected for several days.
.
The vehicle is driving in heavy
traffic where driving is at low
speeds, and the vehicle is stopped
and started repeatedly.
Problems with Route
Guidance
Inappropriate route guidance can
occur under one or more of the
following conditions:
.
The turn was not made on the road
indicated.
.
Route guidance might not be
available when using automatic
rerouting for the next right or
left turn.
.
The route might not be changed
when using automatic rerouting.
.
There is no route guidance when
turning at an intersection.
.
Plural names of places might be
announced occasionally.
.
It could take a long time to operate
automatic rerouting during
high-speed driving.
.
Automatic rerouting might display a
route returning to the set waypoint
if heading for a destination without
passing through a set waypoint.
.
The route prohibits the entry of a
vehicle due to a regulation by time
or season or any other regulation
which may be given.
.
Some routes might not be searched.
.
The route to the destination might
not be shown if there are new roads,
if roads have recently changed, or if
certain roads are not listed in the
map data. See
To recalibrate the vehicle's position on
the map, park with the vehicle
running for two to five minutes, until
the vehicle position updates. Make
sure the vehicle is parked in a location
that is safe and has a clear view of the
sky and away from large obstructions.
If the System Needs
Service
If the navigation system needs service
and the steps listed here have been
followed but there are still problems,
see your dealer.
Map Data Updates
The map data in the vehicle is the
most up-to-date information available
when the vehicle was produced. The
map data is updated periodically,
provided that the map information
has changed.
