2005 Buick Century Owner's Manual - Page 79

Press the open trunk symbol on the remote keyless entry transmitter to open the trunk lid from the outside. The vehicle must be in PARK (P) in order to open the trunk. Emergency Trunk Release Handle Notice: Using the emergency trunk release handle as a tie-down or anchor point when securing items in the trunk may damage it. Use the emergency trunk release handle only to help you open the trunk lid. Remote Trunk Release Press the remote trunk release button located behind the glove box door to release the trunk lid from inside the vehicle. The shift lever must be in PARK (P), but the key does not have to be in the ignition for the remote trunk lid release button to work. The vehicle has a glow-in-the-dark emergency trunk release handle located inside the trunk on the latch. This handle will glow following exposure to light. Pull the release handle to open the trunk from the inside. 2-13