GMC 2009 Acadia - Manual (Page 141)

Format Three: This display
includes all the information in
Format One along with a circular
tachometer, but without outside
air temperature.
All formats will show the
turn-by-turn navigation information
and provide details about the
next driving maneuver to be made.
When you near your destination,
the HUD will display a distance
bar that will fill in the closer you
get to your destination. All navigation
information is provided to the HUD
by the navigation radio, if the vehicle
has one.
The HUD image displayed on the
windshield will automatically dim and
brighten to compensate for outside
lighting.
The HUD image can temporarily
light up depending on the angle
and position of the sunlight on the
HUD display. This is normal and
will change when the angle of
the sunlight on the HUD display
changes.
Polarized sunglasses could make
the HUD image harder to see.
Care of the HUD
Clean the inside of the windshield as
needed to remove any dirt or film that
could reduce the sharpness or clarity
of the HUD image.
To clean the HUD lens, use a soft,
clean cloth that has household glass
cleaner sprayed on it. Wipe the HUD
lens gently, then dry it. Do not spray
cleaner directly on the lens because
the cleaner could leak into the unit.
If You Cannot See the HUD
Image When the Ignition Is On
• Is anything covering the
HUD lens?
• Is the HUD dimmer setting bright
enough?
• Is the HUD image adjusted to the
proper height?
• Are you wearing polarized
sunglasses?
• Still no HUD image? Check the
fuse in the instrument panel fuse
block. See Instrument Panel Fuse
Block on page 5-88.
If the HUD Image Is Not Clear
• Is the HUD image too bright?
• Are the windshield and HUD
lens clean?
If the HUD image is not correct,
contact your dealer/retailer.
Keep in mind that the windshield is
part of the HUD system.
Instrument Panel 3-19