2006 Buick LaCrosse Owner's Manual - Page 119

Cupholder(s) If your vehicle is the five-passenger model, there is a cupholder in front of the center console. The cupholder has an arm that adjusts to two positions to fit either a large cup or two smaller cups. If your vehicle is the six-passenger model, there is a cupholder located underneath the seat. To access, pull the center seat forward. The cupholder has an arm that adjusts to two positions to fit either a large cup or two smaller cups. 2-45