* Inside the car: On the driver's side, usually on the lower part of the dashboard, near the steering column or the knee bolster. It's a small button or lever.
* On the key fob (if equipped): If your 1992 Bonneville came with a remote key fob, there will be a button on the fob to remotely unlock the trunk.
Check both locations. The dashboard button is the most common and reliable location.
