Check the battery terminals to make sure they're clean and free of corrosion. Try jump-starting the car to see if that solves the problem. If not, you may need to replace the battery.
2. Faulty ignition switch:
The ignition switch supplies power to the starter, ignition system, and other electrical components. If it's faulty, it will prevent the car from starting. A mechanic will need to diagnose and replace the ignition switch if necessary.
3. Bad starter:
The starter is responsible for cranking the engine. Check the starter solenoid to make sure it's getting power. If it is but the starter isn't engaging, it may need to be replaced.
4. Fuel pump issues:
The fuel pump supplies fuel to the engine. If it's not working, the engine won't be able to start. Check the fuel filter to see if it's clogged. You can also try starting the car with the gas cap open to see if there's a vacuum in the fuel tank.
5. Immobiliser:
The vehicle may have an immobilizer system that prevents it from starting without the correct key or electronic fob. Make sure you have the correct key and it is working properly.
If none of these solutions work, you may need to have your car towed to a mechanic for further diagnosis and repair.
