Before driving -> Theft deterrent system for Your Toyota Aygo SUV First Generation (2005-2014)

1-6. Theft deterrent system  
Engine immobilizer system  
The vehicle’s keys have built-in transponder chips that prevent the  
engine 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.  
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The system begins operating when either of the following condi-  
tions:  
When the engine switch is turned from the “ACC” to the “LOCK”  
position.  
When 20 seconds have elapsed since the engine switch is  
turned from the “ON” to the “LOCK” position.  
The system is canceled when inserting the registered key in the  
engine switch and turning it to the “ACC” position.  
System maintenance  
The vehicle has a maintenance-free type engine 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  
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1-6. Theft deterrent system  
Certifications for the engine immobilizer system  
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1-6. Theft deterrent system  
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1-6. Theft deterrent system  
TA-2006/636  
APPROVED  
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.  
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