Circuit Description
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
While the theft deterrent system is preparing to be set, this circuit lights up the indicator light. When the system has been set, it continuously turns the indicator light on for 0.75 seconds and turns it off for 1.25 seconds, thus the indicator light blinks.