How do you use a slim Jim on a 1990 cutlass supreme?

To use a slim Jim on a 1990 Cutlass Supreme, first ensure the vehicle is not equipped with an electronic locking mechanism, as this method won't work on those models. Slide the slim Jim between the weather stripping and the window, maneuvering it down towards the door lock mechanism. Once you feel resistance, gently hook the lock rod and pull it up to unlock the door. Always be cautious, as using a slim Jim can potentially damage the vehicle's internal components or wiring.