Immobilizer system The vehicle’s keys have built-in transponder chips that prevent the hybrid system from starting if a key has not been previously registered in the vehicle’s on-board computer. Never leave the keys inside the vehicle when you leave the vehicle. This system is designed to help prevent vehicle theft but does not guarantee absolute security against all vehicle thefts. Operating the system Vehicles without smart key system The indicator light flashes after the key has been removed from the power switch to indicate that the system is operating.The indicator light goes off after the registered key has been inserted into the power switch to indicate that the system has been canceled. Vehicles with smart key system The indicator light flashes after the power switch has been turned to OFF to indicate that the system is operating.The indicator light goes off after the power switch has been turned to ACC or ON to indicate that the system has been canceled. Note: System maintenance The vehicle has a maintenance-free type immobilizer system. Conditions that may cause the system to malfunction If the grip portion of the key is in contact with a metallic object If the key is in close proximity to or touching a key to the security system (key with a built-in transponder chip) of another vehicle Notice: To ensure the system operates correctly Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed.