2001 Cadillac DeVille Owner's Manual - Page 84

Rear Seat Pass-Through Door (If Equipped) The rear seat pass-through release button is located in the trunk. To release the pass-through door, press the PUSH button located in the center of the trunk panel. The rear-seat armrest must be down for the pass-through door to open. The rear seat pass-through door can also be opened from inside the vehicle. To release the pass-thru door, move the release up with your fingers. The rear seat armrest must be down for the pass-through door to open. You may close the door so it latches from inside the vehicle. 2-14