* The Key: The most straightforward method is using the key in the trunk lock. The lock cylinder is typically located on the driver's side of the trunk lid.
* The Interior Release: Many 1976 Cadillacs (though not all models had this feature consistently across trims) had an interior trunk release lever. This is usually located either on the lower portion of the driver's side of the dashboard near the floor, or sometimes even on the lower edge of the center console or armrest. Check for a small lever or button that might be labeled "Trunk" or have a trunk-shaped symbol.
If neither of these work, you might have a problem with the locking mechanism itself. You may need to consult a Cadillac repair manual or a mechanic. A malfunctioning cable or a jammed lock could be the culprit.
