In the event that you find yourself locked out of your car, there are a few methods you can employ to unlock the door without a key. These methods vary in terms of complexity and the tools required, and the most appropriate approach will depend on the specific circumstances and the type of lock on your vehicle.
One common method involves using a slim object, such as a credit card or a flat piece of metal, to slide between the weatherstripping and the window. Once the object is inserted, you can carefully manipulate it to depress the unlock button or move the locking mechanism inside the door. Another method is to use a coat hanger, straightened and fashioned into a hook, to reach through the window and pull the lock release lever.