Hummer 2007 H3 - Manual (Page 217)

Do not add any label to a CD, it could get caught
in the CD player. If a CD is recorded on a
personal computer and a description label is
needed, try labeling the top of the recorded CD
with a marking pen.
Notice: If you add any label to a CD, insert
more than one CD into the slot at a time, or
attempt to play scratched or damaged CDs,
you could damage the CD player. When using
the CD player, use only CDs in good condition
without any label, load one CD at a time, and
keep the CD player and the loading slot free
of foreign materials, liquids, and debris.
If an error appears on the display, see
“CD Messages” later in this section.
LOAD: Press this button to load CDs into the
CD player. This CD player holds up to six CDs.
To insert one CD, do the following:
1. Turn the ignition on.
2. Press and release the LOAD button.
3. Wait for the indicator light, located to the
right of the slot, to turn green.
4. Load a CD. Insert the CD partway into the slot,
label side up. The player pulls the CD in.
To insert multiple CDs, do the following:
1. Turn the ignition on.
2. Press and hold the LOAD button for
two seconds.
A beep will sound and the indicator light,
located to the right of the slot, begins to flash
and LOAD # displays.
3. Once the light stops flashing and turns green,
INSERT CD # displays, load a CD. Insert the
CD partway into the slot, label side up.
The player pulls the CD in.
Once the CD is loaded, the indicator light
begins 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, press the LOAD button to cancel
the loading function. The radio begins to play
the last CD loaded.
If more than one CD has been loaded, a number
for each CD displays.
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