1. Push-Start: If your car has a manual transmission, you can try push-starting it. This involves getting the vehicle moving by pushing it, then hopping in and turning the key to "ON" while in second gear to engage the starter.
2. Jump-Start: You can use another vehicle to jump-start your car's battery. Connect one end of a set of jumper cables to the positive terminal of the working car battery, and the other end to the positive terminal of your dead battery. Then connect the negative end of the jumper cables to the negative terminal of the working battery, and the other end to an unpainted metal surface on your car that is not near the battery. Once the cables are connected, start the working car, let it run for a few minutes, then try starting your car.
3. Rolling Start: If you're on a slight incline, you can attempt a rolling start. Release the parking brake, put your car in second gear, and roll it down the slope until it reaches enough speed to start the engine. Press down on the clutch and turn the key to "ON." If successful, the car will start and you can depress the clutch and shift into first gear.
4. Direct Connection to Starter Solenoid: If you can access your car's starter solenoid, you might be able to bypass the starter motor itself. Use a wrench to connect the solenoid's large terminal directly to the positive terminal of the battery. If the starter engages and the engine starts, replace the starter.
5. Replacing Starter: If none of the above methods work or your starter motor is faulty, you may need to replace the starter itself. This can be a complex task that requires some mechanical expertise, so it's best done by a trained professional unless you have sufficient experience.
Note: Always take appropriate safety precautions when working on a vehicle, and consider seeking professional assistance if uncertain about any procedure.