GMC Sierra 2000 Owner's Manual page 123

With the garage door opener positioned properly and the
right number of pegs in place, you should only have to
press the PUSH button slightly to operate the opener.
6. Adjust the position of the garage door opener and
add or remove pegs, as needed, until the opener
operates properly.
5. Now, with the
compartment door
closed, press the button
marked PUSH again
to make sure the
garage door opener
operates properly.
Sunglasses Storage Compartment
The center overhead compartment can be used to
conveniently store your sunglasses.
To open the center compartment, press the release
button located at the rear of the compartment door.
Place your sunglasses in the compartment door with the
lenses facing out.
The rear compartment can be used to store a small item,
like a book.
To open the rear compartment, press the release button
located at the rear of the compartment door.
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