Pontiac 2001 Aztek Owner's Manual page 199

Be sure to continue scanning your displays, controls
and driving environment just as you would in a vehicle
without HUD. If you never look at your instrument
panel cluster, you may not see something important,
such as a warning light. Under important warning
conditions, the CHECK GAGES icon will illuminate in
the HUD. Glance at your instrument panel cluster for
more information.
NOTICE:
Although the HUD image appears to be near the
front of the vehicle, do not use it as a parking aid.
The HUD was not designed for that purpose.
If you try to use it as such, you may misjudge
the distance and damage your vehicle.
When the HUD is on, the speedometer reading will be
displayed continually. The current radio station, cassette
tape or CD number and track number will only be
displayed for three seconds after the radio, tape or
CD track status changes. This will happen whenever
one of the radio controls is pressed, either on the radio
or on the optional steering wheel controls.
The HUD controls are
located to the right of the
instrument panel cluster.
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