Vehicle Messages - GMC Sierra Denali 1500 2023 Owner's Manual

134 Instruments and Controls
If equipped with HUD, some information
about the operation of the vehicle is
projected onto the windshield. The image is
projected through the HUD lens on top of
the instrument panel. The information
appears as an image focused out toward the
front of the vehicle.
Caution
If you try to use the HUD image as a
parking aid, you may misjudge the
distance and damage your vehicle. Do not
use the HUD image as a parking aid.
The HUD information can be displayed in
various languages. The speedometer reading
and other numerical values can be displayed
in either English or metric units.
The language selection is changed through
the radio, and the units of measurement are
changed through the instrument cluster. See
Settings (UpLevel Radio) 0 181 or
Settings (Base Radio) 0 179 and Options
under Instrument Cluster (Base Level) 0 110
or Instrument Cluster (Uplevel) 0 111.
HUD Display on the Windshield
Depending on how the vehicle is equipped,
the HUD may display some of the following
vehicle information and vehicle messages or
alerts:
Speed
Audio
Phone
Navigation
Driver Assistance Features

Vehicle Messages

Some vehicle messages or alerts displayed in
the HUD may be cleared by using the
steering wheel controls.
The HUD control is to the left of the
steering wheel.
To adjust the HUD image:
1. Adjust the driver seat.
2. Start the engine.
3. Use the following settings to adjust
the HUD.
: Press or pull to center the HUD image.
The HUD image can only be adjusted up and
down, not side to side.
: Press to select the display view. Each
press will change the display view.
: Pull and hold to brighten the display.
Press and hold to dim the display. Continue
to hold to turn the display off.