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 onboard computer.
Never leave the keys inside the vehicle when you leave the vehicle.
Vehicles without a navigation system
The indicator light flashes after the “ENGINE START STOP” switch has been turned OFF to indicate that the system is operating.
The indicator light stops flashing after the “ENGINE START STOP” switch has been turned to ACCESSORY or IGNITION ON mode to indicate that the system has been canceled.
Vehicles with a navigation system
The indicator light flashes after the “ENGINE START STOP” switch has been turned OFF to indicate that the system is operating.
The indicator light stops flashing after the “ENGINE START STOP” switch has been turned to ACCESSORY or IGNITION ON mode to indicate that the system has been canceled.
System maintenance
The vehicle has a maintenance-free type of 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.
CAUTION
Certifications for the engine immobilizer system
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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.
See also:
Key information
The following keys are provided with the vehicle.
1 Electronic keys
• Operating the smart access
system with push-button
start
• Operating the wireless
remote control function
2 Mechanica ...
How much will it cost?
The service is provided at no cost to you. It is part of Lexus’ effort to promptly
and equitably resolve your concerns. The decision-maker is an impartial third party.
The decision of the arbitr ...
Engine oil
With the engine at operating temperature and turned off, check the oil level
on the dipstick.
- Checking the engine oil
Park the vehicle on level ground.
After warming up the engine and t ...