GM Service Manual Online
For 1990-2009 cars only

For vehicles with cupholders for front and rear passengers, the cupholders are located in the center console and on the back of the center console. Press down on the access door and release to open and use the front cupholders. Pull down on the door located on the back of the console to use the rear cupholders. Push the door back down to close it. Push down and then back on the front cupholder to remove it for cleaning.

For vehicles with a rear armrest/cuholder, it can be used by the reat seat passengers. Pull up and then out on the tab, located at the top center of the armrest. Then pull the armrest down to access the cupholder.