Vehicle Positioning; Problems With Route; Guidance - Cadillac XT6 2023 Owner's Manual

Satellites are being repaired
or improved.
For more information if the
GPS is not functioning
properly, see Problems with
Route Guidance 0 193 and
If the System Needs Service
0 194.

Vehicle Positioning

At times, the position of the
vehicle on the map could be
inaccurate due to one or more
of the following reasons:
The road system has
changed.
The vehicle is driving on
slippery road surfaces such
as sand, gravel, or snow.
The vehicle is traveling on
winding roads or long,
straight roads.
The vehicle is approaching a
tall building or a large
vehicle.
The surface streets run
parallel to a freeway.
The vehicle has been
transferred by a vehicle
carrier or a ferry.
The current position
calibration is set incorrectly.
The vehicle is traveling at
high speed.
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 are installed on
the vehicle.
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.
Infotainment System
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.
193