If your car has an ignition switch that needs to be bypassed in order to start the car, there are a few methods you can try. One is to use a screwdriver or another metal object to wedge into the keyhole and push or twist the key until it turns. This may take some patience and trial and error, but it is possible. Another method is to remove the center console so that you can access the wires behind the ignition switch. Locate the wire that controls power to the starter and touch it to the battery positive terminal. This should cause the starter to engage and start the car. If neither of these methods work, you may need to consult a professional mechanic or auto electrician for assistance.