2008 Lexus GS 350 Owners Manual - Page 597
2008 Lexus GS 350 Manual
Page 597 highlights
Topic 1 Entering and Exiting Theft Deterrent System The theft deterrent system includes the following features to help protect your vehicle from theft. n Immobilizer system The immobilizer system prevents the engine from being started in the event that an attempt is made to start the vehicle using an unregistered key. The security indicator light flashes to indicate that the system is set. n Alarm The system sounds the alarm and flashes light when an attempt to steal the vehicle is detected. To set the alarm: close the doors, trunk and hood, and lock all doors. The indicator light comes on to indicate that the alarm is in its preparation state. When the indicator light begins to flash, the system is armed. To deactivate or stop the alarm: turn the "ENGINE START STOP" switch to the ACCESSORY or IGNITION ON mode, or unlock the doors or trunk. n Steering lock The steering lock is engaged when the driver's door is opened with the "ENGINE START STOP" switch OFF. 11