Definition
The ignition lock is a crucial part of a car's starting system, preventing unauthorized use. It's a combination of a mechanical lock and an electrical switch. Think of it as the gatekeeper to your car's engine. You insert the key, turn it to unlock the steering and activate the starter motor. Without the key, the car is immobile and secure. Newer cars often use keyless ignition systems, but the principle remains: controlled access to power the vehicle. It protects against theft and ensures only the authorized driver can start the engine.