Pontiac 2006 Vibe Owner's Manual page 185

To insert multiple CDs, do the following:
1. Turn the ignition on.
2. Press and hold the LOAD button for two seconds.
You will hear a beep and the indicator light, located
to the right of the slot, will begin to flash.
3. Once the light stops flashing and turns green, load
a CD. Insert the CD partway into the slot, label side
up. The player will pull the CD in.
Once the CD is loaded, the light will begin flashing
again. Once the light stops flashing and turns green
you can load another CD. The CD player takes up to
six CDs. Do not try to load more than six.
To load more than one CD but less than six, complete
Steps 1 through 3. When finished loading CDs, the
radio will begin to play the last CD loaded.
If more than one CD has been loaded, a number for
each CD will appear on the display.
Playing a Specific Loaded CD
For every CD loaded, a number will appear on the
display. To play a specific CD, first press the CD AUX
button, then press the numbered pushbutton that
corresponds to the CD. A small bar will appear under
the CD number that is playing and the track number will
appear on the display.
If an error appears on the display, see "CD Messages"
later in this section.
LOAD CD Z (Eject): Press the CD eject side of this
button to eject a CD(s). To eject the CD that is
currently playing, press and release this button. To
eject multiple CDs, press and hold this button for
two seconds. You will hear a beep and the indicator
light will flash to let you know when a CD is
being ejected.
REMOVE CD will appear on the display. The CD can
be removed. If the CD is not removed, after 25 seconds,
the CD will be automatically pulled back into the
player. If the CD is pushed back into the player, before
the 25 second time period is complete, the player
will sense an error and will try to eject the CD several
times before stopping.
Do not repeatedly press the CD eject button to eject a
CD after trying to push it in manually. The player's
25-second eject timer will reset at each press of eject,
causing the player to not eject the CD until the
25-second time period has elapsed.
Once the player stops and the CD is ejected, remove
the CD. After removing the CD, push the PWR knob off
and then on again, or wait for the system to reset.
This will clear the CD-sensing feature and enable CDs
to be loaded into the player again.
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