What does it mean when your security light comes on?

When your security light comes on, it typically indicates that the vehicle's security system has been triggered, signaling a potential unauthorized entry or theft attempt. This could be due to a malfunction, a door being left ajar, or even a false alarm. It's essential to check your vehicle for any signs of tampering and to consult the owner's manual for specific troubleshooting steps. If the light persists, it may be advisable to have the system inspected by a professional.