roof GMC YUKON 2020 Infotainment System Manual

GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
18 Radio
may cause static interference in the
radio. Unplug the mobile device or
turn it off if this happens.
Fixed Mast Antenna
The fixed mast antenna will go
through most car washes as long as
it is securely attached. If the
antenna becomes slightly bent,
straighten it out by hand. If it is
badly bent, replace it.
Occasionally check that the antenna
is tight at the base. If tightening is
required, protect the paint from
damage.
Multi-Band Antenna
The roof antenna is for OnStar,
SXM, and GPS (Global Positioning
System). Keep clear of obstructions
for clear reception. If the vehicle has
a sunroof, and it is open, reception
can also be affected.

GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
52 Navigation
The audio status screen contains
the following elements:
.Station Frequency
. Artist Information
. Song Information
.
r/j g dStation and Channel
Controls
Press the
gordstation controls
to go to the next or previous strong
signal station or digital channel.
When the audio status pane
displays Artist and Song
Information, press
gordto go to
the next or previous track based on
the current media mode.
Day/Night Mode
Touch to access the Day/Night
Mode menu.
The options are:
. Day Mode: Brightens the map
background.
. Night Mode: Darkens the map
background.
. Auto: Adjusts the screen
background automatically
depending on the exterior
lighting conditions.
3D Buildings On/Off : When 3D
building information is available for
a particular area, the icons are
shown at a zoomed level. If the
current vehicle position would be
hidden by another building, the
building is shown as see through so
the vehicle icon is visible. Touch to
turn the 3D Buildings feature On
or Off.
Autozoom On/Off : At certain zoom
levels, street detail is removed to
keep the view uncluttered. Touch to
turn the Autozoom feature On
or Off. Routing Preferences
Touch the Routing Preferences
option to access the Routing
Preferences menu. Options on how
the routes are created for route
guidance are listed on this menu.
Route Style
Touch this option to change the
route type preferences.
The options are:
.
Fast (default)
. Eco Friendly (if equipped)
. Short
. Configure Eco Profile
The Configure Eco Profile can be
used to configure two parameters
for the Eco Friendly route. These
parameters are roof load and trailer.
For each parameter, the options are
None, Small, Medium, and Large.
Touch to scroll through the list. The
default for both is None.
These preferences are used for all
routes generated.

GMC Infotainment System (U.S./Canada 2.6) (GMNA-Localizing-U.S./Canada-
13583174) - 2020 - CRC - 4/15/19
76 Navigation
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.
. 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.