GMC 2001 Sierra 1500 Pickup Owner's Manual page 154

Sunglasses Storage Compartment
If you have the long overhead console, the center overhead
compartment can be used to 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.
Instrument Panel Cupholder (If Equipped)
Your vehicle may have a cupholder in the middle of the
instrument panel.
To use the cupholder, pull the cupholder out of the
instrument panel.
To close the cupholder, push it back into the
instrument panel.
2-71