1999 GMC Sonoma Owner's Manual - Page 105
1999 GMC Sonoma Manual
Page 105 highlights
yellowblue Front Storage Area If your vehicle has this console compartment, squeeze the front lever while lifting the top to open it. You can store cassettes and compact discs in the slots in front of the compartment. There is also a lift-out storage tray in the console. If your vehicle has the center armrest compartment, lift the cover to expose the storage area which includes slots for cassettes or compact discs and a coinholder. Some vehicles may have a storage pocket on the back of the bucket or 60/40 bench seats. 2-47