If
the sun comes out or it becomes cloudy, you may
need to adjust the HUD brightness again using
the dimmer knob. Polarized sunglasses could make the
HUD image harder to see.
When you first start the vehicle the display will show
BUICK and the hick logo for a few seconds.
If
it
is cold
outside, this display may stay on for up to a minute.
Clean the inside
of
the windshield as needed to remove
any dirt or film that reduces the sharpness or clarity
of the HUD image.
To
clean the HUD, spray household glass cleaner
on
a
soft, clean cloth. 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
the ignition is on and you can’t see the HUD image,
check to see if one
of
the following conditions exist:
0
The HUD unit
is
covered,
0
the HUD dimmer knob is adjusted incorrectly,
0
the HUD image
is
not adjusted to the proper height,
0
ambient light (in the direction your vehicle is
facing) is
low,
or
a fuse is blown. See
Fuses
and
Circuit
Breakers
on
page
5-96.
If
you ever have to have your windshield replaced, be
sure to get one that is designed for the
HUD
or your
HUD image may look blurred and out of focus.
3-21