An air wedge is an essential tool for unlocking a car door without a key. This inflatable bladder creates space between the door and frame, allowing you to use a tool to manipulate the locking mechanism. To use an air wedge, carefully insert it between the door and frame near the upper rear corner. Inflate the wedge slowly, creating just enough space to insert a trim stick. Avoid overinflating, as excessive pressure can damage the door. The trim stick, a thin plastic tool, acts as a lever, providing additional room to maneuver and bypass the weatherstripping. Lubricating the weatherstripping with soapy water can prevent tearing.
Positioning the air wedge near the upper rear corner provides optimal access while minimizing the risk of damage to the latch and hinges. Remember to inflate the air wedge gradually, applying only the necessary pressure to avoid permanent damage to the door. While steel doors are resilient, excessive force can cause them to warp or bend. The trim stick is also invaluable for accessing vehicles through non-seamless sliding windows often found in trucks. It can be used to pry open these windows, offering an alternative entry point.
Finally, the trim stick itself is a versatile tool. While often used in conjunction with the air wedge, it has other applications. Its thin, yet rigid design makes it perfect for slipping past weather stripping or manipulating interior components. Remember, using these tools requires patience and a gentle touch. Excessive force can lead to damage, so always prioritize careful manipulation.